Top Computer Network Ebook Best Sellers


System Design Interview – An Insider's Guide - Alex Xu Cover Art

System Design Interview – An Insider's Guide

System Design Interview – An Insider's Guide by Alex Xu

The system design interview is considered to be the most complex and most difficult technical job interview by many. This book provides a step-by-step framework on how to tackle a system design question. It provides many examples to illustrate the systematic approach with detailed steps that you can follow. What’s inside? - An insider’s take on what interviewers really look for and why. - A 4-step framework for solving any system design interview question. - 15 real system design interview questions with detailed solutions. - 188 diagrams to visually explain how different systems work. Table Of Contents Chapter 1: Scale From Zero To Millions Of Users Chapter 2: Back-of-the-envelope Estimation Chapter 3: A Framework For System Design Interviews Chapter 4: Design A Rate Limiter Chapter 5: Design Consistent Hashing Chapter 6: Design A Key-value Store Chapter 7: Design A Unique Id Generator In Distributed Systems Chapter 8: Design A Url Shortener Chapter 9: Design A Web Crawler Chapter 10: Design A Notification System Chapter 11: Design A News Feed System Chapter 12: Design A Chat System Chapter 13: Design A Search Autocomplete System Chapter 14: Design Youtube Chapter 15: Design Google Drive Chapter 16: The Learning Continues


Hacking: The Art of Exploitation, 2nd Edition - Jon Erickson Cover Art

Hacking: The Art of Exploitation, 2nd Edition

Hacking: The Art of Exploitation, 2nd Edition by Jon Erickson

Hacking is the art of creative problem solving, whether that means finding an unconventional solution to a difficult problem or exploiting holes in sloppy programming. Many people call themselves hackers, but few have the strong technical foundation needed to really push the envelope. Rather than merely showing how to run existing exploits, author Jon Erickson explains how arcane hacking techniques actually work. To share the art and science of hacking in a way that is accessible to everyone, Hacking: The Art of Exploitation, 2nd Edition introduces the fundamentals of C programming from a hacker's perspective. The included LiveCD provides a complete Linux programming and debugging environment—all without modifying your current operating system. Use it to follow along with the book's examples as you fill gaps in your knowledge and explore hacking techniques on your own. Get your hands dirty debugging code, overflowing buffers, hijacking network communications, bypassing protections, exploiting cryptographic weaknesses, and perhaps even inventing new exploits. This book will teach you how to: – Program computers using C, assembly language, and shell scripts – Corrupt system memory to run arbitrary code using buffer overflows and format strings – Inspect processor registers and system memory with a debugger to gain a real understanding of what is happening – Outsmart common security measures like nonexecutable stacks and intrusion detection systems – Gain access to a remote server using port-binding or connect-back shellcode, and alter a server's logging behavior to hide your presence – Redirect network traffic, conceal open ports, and hijack TCP connections – Crack encrypted wireless traffic using the FMS attack, and speed up brute-force attacks using a password probability matrix Hackers are always pushing the boundaries, investigating the unknown, and evolving their art. Even if you don't already know how to program, Hacking: The Art of Exploitation, 2nd Edition will give you a complete picture of programming, machine architecture, network communications, and existing hacking techniques. Combine this knowledge with the included Linux environment, and all you need is your own creativity.


The Robotic Process Automation Handbook - Tom Taulli Cover Art

The Robotic Process Automation Handbook

The Robotic Process Automation Handbook A Guide to Implementing RPA Systems by Tom Taulli

While Robotic Process Automation (RPA) has been around for about 20 years, it has hit an inflection point because of the convergence of cloud computing, big data and AI. This book shows you how to leverage RPA effectively in your company to  automate repetitive and rules-based processes, such as scheduling, inputting/transferring data, cut and paste, filling out forms, and search.  Using practical aspects of implementing the technology (based on case studies and industry best practices), you’ll see how companies have been able to realize substantial ROI (Return On Investment) with their implementations, such as by lessening the need for hiring or outsourcing. By understanding the core concepts of RPA, you’ll also see that the technology significantly increases compliance – leading to fewer issues with regulations – and minimizes costly errors.  RPA software revenues have recently soared by over 60 percent, which is the fastest ramp in the tech industry, and they are expected to exceed $1 billion by the end of 2019. It is generally seamless with legacy IT environments, making it easier for companies to pursue a strategy of digital transformation and can even be a gateway to AI. The Robotic Process Automation Handbook puts everything you need to know into one place to be a part of this wave.  You will: Develop the right strategy and plan Deal with resistance and fears from employees Take an in-depth look at the leading RPA systems, including where they are most effective, the risks and the costs Evaluate an RPA system


Essential Guidebook Kali Linux Hacking: Learn The Fundamentals Of Cyber Security - Muhammed Iftikhar Cover Art

Essential Guidebook Kali Linux Hacking: Learn The Fundamentals Of Cyber Security

Essential Guidebook Kali Linux Hacking: Learn The Fundamentals Of Cyber Security by Muhammed Iftikhar

Could it be said that you are keen on more deeply studying hacking and how you can utilize these strategies to protect yourself and your organization as could be expected? Might you want to work with Kali Linux to safeguard your organization and ensure that programmers can't get onto your PC and create problems or take your data? Have you at any point been keen on studying the method involved with hacking, how to try not to be exploited, and the way that you can involve a portion of the procedures for your necessities? In this Kali Linux For Hackers book, you will find: - A compact prologue to the idea of hacking and Kali Linux - All that you want to be aware of the various sorts of hacking, from meeting commandeering and SQL infusion to phishing and DOS assaults - Why programmers aren't generally miscreants as well as the 8 programmer types in the present the internet - Why Kali Linux is the foundation of decisions for some beginner and expert programmers - Bit by bit directions to set up and introduce Kali Linux on your PC - Instructions to dominate the Linux terminal as well as basic Linux orders you need to be aware of - A total manual for utilizing Nmap to comprehend, identify and take advantage of weaknesses - Step by step instructions to successfully remain unknown while completing hacking assaults or infiltration testing - Step by step instructions to utilize Bash and Python prearranging to improve as a programmer ...furthermore, tons more!


Hands on Hacking - Matthew Hickey & Jennifer Arcuri Cover Art

Hands on Hacking

Hands on Hacking Become an Expert at Next Gen Penetration Testing and Purple Teaming by Matthew Hickey & Jennifer Arcuri

A fast, hands-on introduction to offensive hacking techniques Hands-On Hacking teaches readers to see through the eyes of their adversary and apply hacking techniques to better understand real-world risks to computer networks and data. Readers will benefit from the author's years of experience in the field hacking into computer networks and ultimately training others in the art of cyber-attacks. This book holds no punches and explains the tools, tactics and procedures used by ethical hackers and criminal crackers alike. We will take you on a journey through a hacker’s perspective when focused on the computer infrastructure of a target company, exploring how to access the servers and data. Once the information gathering stage is complete, you’ll look for flaws and their known exploits—including tools developed by real-world government financed state-actors. An introduction to the same hacking techniques that malicious hackers will use against an organization Written by infosec experts with proven history of publishing vulnerabilities and highlighting security flaws Based on the tried and tested material used to train hackers all over the world in the art of breaching networks Covers the fundamental basics of how computer networks are inherently vulnerable to attack, teaching the student how to apply hacking skills to uncover vulnerabilities We cover topics of breaching a company from the external network perimeter, hacking internal enterprise systems and web application vulnerabilities. Delving into the basics of exploitation with real-world practical examples, you won't find any hypothetical academic only attacks here. From start to finish this book will take the student through the steps necessary to breach an organization to improve its security. Written by world-renowned cybersecurity experts and educators, Hands-On Hacking teaches entry-level professionals seeking to learn ethical hacking techniques. If you are looking to understand penetration testing and ethical hacking, this book takes you from basic methods to advanced techniques in a structured learning format.


Cloud Computing - Nayan B. Ruparelia Cover Art

Cloud Computing

Cloud Computing by Nayan B. Ruparelia

Why cloud computing represents a paradigm shift for business, and how business users can best take advantage of cloud services. Most of the information available on cloud computing is either highly technical, with details that are irrelevant to non-technologists, or pure marketing hype, in which the cloud is simply a selling point. This book, however, explains the cloud from the user's viewpoint—the business user's in particular. Nayan Ruparelia explains what the cloud is, when to use it (and when not to), how to select a cloud service, how to integrate it with other technologies, and what the best practices are for using cloud computing. Cutting through the hype, Ruparelia cites the simple and basic definition of cloud computing from the National Institute of Science and Technology: a model enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources. Thus with cloud computing, businesses can harness information technology resources usually available only to large enterprises. And this, Ruparelia demonstrates, represents a paradigm shift for business. It will ease funding for startups, alter business plans, and allow big businesses greater agility. Ruparelia discusses the key issues for any organization considering cloud computing: service level agreements, business service delivery and consumption, finance, legal jurisdiction, security, and social responsibility. He introduces novel concepts made possible by cloud computing: cloud cells, or specialist clouds for specific uses; the personal cloud; the cloud of things; and cloud service exchanges. He examines use case patterns in terms of infrastructure and platform, software information, and business process; and he explains how to transition to a cloud service. Current and future users will find this book an indispensable guide to the cloud.


Computer Networking: The Complete Beginner's Guide to Learning the Basics of Network Security, Computer Architecture, Wireless Technology and Communications Systems (Including Cisco, CCENT, and CCNA) - Benjamin Walker Cover Art

Computer Networking: The Complete Beginner's Guide to Learning the Basics of Network Security, Computer Architecture, Wireless Technology and Communications Systems (Including Cisco, CCENT, and CCNA)

Computer Networking: The Complete Beginner's Guide to Learning the Basics of Network Security, Computer Architecture, Wireless Technology and Communications Systems (Including Cisco, CCENT, and CCNA) by Benjamin Walker

Keeping this high-demand information from yourself will be detrimental to your technologically-clueless future self... Do computers and technology, in general, feel alien-like to you, as if it's something way past your time? The advancements made in technology have taken over how our society functions, and so there's no other way to deal with your shortcomings than to handle it head-on. According to TechCo , technology has influenced nearly every aspect of our daily lives , resulting in: Improved communicationImproved forms of home entertainmentImproved housing and lifestyle standardsAn altered healthy industryMore convenient tools for education          And last, but certainly not least:  Easier travel, both short and long distances It's incredible to think there are people who have made all these things possible, yet, don't you want to know more about what's happening on the inside of it all? In a nutshell, it's a form of communication that allows for the sharing of resources from one device to another and without computer networking, none of the technology we have today could have been attained. Starting with the basics , you will be able to work your way up to become a computer whiz and be the one people turn to for computer advice. In Computer Networking , you will discover: The fundamental elements essential to creating your network, including why each of them is so important to your start-up A thorough explanation of the networking terms you need to know, written in plain English for easy comprehensionHow the Internet has had a revolutionary impact on our society, as well as what you can do to keep up with this undeniable part of our livesThe best type of cable to use according to your networking needsThe 4 main types of wireless networks you should know, along with what factors can interfere with the consistency of these connectionsThe #1 aspect of computer networking that can present a critical threat to your valuable data if not taken seriously And much more. Even if you are at the very bottom of the computer food chain, there's no point in staying there. Technology will continue to advance whether you'd like it to or not, so you better jump on board before it's too late. Knowing your way around computers and how to utilize it for communication is a skill set required at almost every workplace you can find in the modern world, yet that fact is not something you should fear. Use it rather for motivation. The more skill sets you develop, the more opportunities you open for yourself. So with that being said, there's no better time than the present to begin your journey towards a well-informed, technologically-gifted you . Join the other side and finally be the one who's able to correct others about their computer knowledge... If you want to overcome your computer phobia and discover the endless opportunities computer networking has in store, then you need this book today!


Cisco CCNA Command Guide: An Introductory Guide for CCNA & Computer Networking Beginners - Ramon Nastase Cover Art

Cisco CCNA Command Guide: An Introductory Guide for CCNA & Computer Networking Beginners

Cisco CCNA Command Guide: An Introductory Guide for CCNA & Computer Networking Beginners by Ramon Nastase

The "Cisco CCNA Command Guide" is the Complete Cisco CCNA Routing & Switching Command Guide for Passing your CCNA Exam. A guide that will cover everything in Cisco Routing and Switching Command, including Subnetting, VLSM, and Supernetting. You will be able to pass your CCNA (Cisco Certified Networking Associate) exam and become a Cisco technology specialist sooner than you expected. The book is structured on 4 modules, which are exactly the ones you need for CCNA. Every command you have to know is presented and explained here. After you'll read this book, you'll be able to: How to manage and configure Cisco devices (Routers, Switches)How to troubleshoot with key commandsHow can you apply this knowledge in a practical scenarioWritten for simplicity so that you can learn Cisco IOS quickly and effectivelyYou'll learn computer networking while practicing commands The book includes configuration scenarios such as: Basic configurations on Routers and SwitchesRouting Protocols (OSPF, EIGRP, eBGP, RIP)Switching (VLAN, STP, VTP)Redundancy (HSRP, EtherChannel)Security (ACL, Security Switching, VPN), etc. Becoming a professional networking engineer is now easier than ever. By getting this book today, you'll shortly see that Cisco Routing and Command are something anyone can understand with a little bit of practice.


The Art of Cyberwarfare - Jon DiMaggio Cover Art

The Art of Cyberwarfare

The Art of Cyberwarfare An Investigator's Guide to Espionage, Ransomware, and Organized Cybercrime by Jon DiMaggio

A practical guide to understanding and analyzing cyber attacks by advanced attackers, such as nation states. Cyber attacks are no longer the domain of petty criminals. Today, companies find themselves targeted by sophisticated nation state attackers armed with the resources to craft scarily effective campaigns. This book is a detailed guide to understanding the major players in these cyber wars, the techniques they use, and the process of analyzing their advanced attacks. Whether you’re an individual researcher or part of a team within a Security Operations Center (SoC), you’ll learn to approach, track, and attribute attacks to these advanced actors.  The first part of the book is an overview of actual cyber attacks conducted by nation-state actors and other advanced organizations. It explores the geopolitical context in which the attacks took place, the patterns found in the attackers’ techniques, and the supporting evidence analysts used to attribute such attacks. Dive into the mechanisms of: North Korea’s series of cyber attacks against financial institutions, which resulted in billions of dollars stolen The world of targeted ransomware attacks, which have leveraged nation state tactics to cripple entire corporate enterprises with ransomware Recent cyber attacks aimed at disrupting or influencing national elections globally The book’s second part walks through how defenders can track and attribute future attacks. You’ll be provided with the tools, methods, and analytical guidance required to dissect and research each stage of an attack campaign. Here, Jon DiMaggio demonstrates some of the real techniques he has employed to uncover crucial information about the 2021 Colonial Pipeline attacks, among many other advanced threats. He now offers his experience to train the next generation of expert analysts.


IPv4 Subnetting for Beginners: Your Complete Guide to Master IP Subnetting in 4 Simple Steps - Ramon Nastase Cover Art

IPv4 Subnetting for Beginners: Your Complete Guide to Master IP Subnetting in 4 Simple Steps

IPv4 Subnetting for Beginners: Your Complete Guide to Master IP Subnetting in 4 Simple Steps by Ramon Nastase

IP Subnetting for everyone in just 4 simple steps! If you want to know everything about IP Subnetting and how the Internet works, then this book is definitely for you. It doesn't matter if you are studying for the CCNA exam or you are just trying to master all kinds of networking techniques. The book is destined for everyone looking to start learning Networking. You won't have to be tech-savvy to understand what's being explained in the chapters of this book. The content is suitable for both beginners and those who are more knowledgeable on the subject. You won't have to learn all sorts of complicated terminology to understand the content of this book. The steps to IP Subnetting are simple and easy to apply. 📖 By reading this book, you will: Learn how to subnet a networkFind out what an IPv4 is and how the IPv4 Protocol worksUnderstand everything about subnetting computer networksLearn how to implement everything you have learned here with Cisco devices And there are many other things you can grasp by reading this book. Get a copy of this book today and you will have a chance to truly understand IP Subnetting. You won't blindly follow some instructions, you will get an insight into everything that you are reading!


IPv6 Fundamentals: Learn the Basics of How IPv6 Works, IPv6 Addresses and IPv6 Subnetting - Ramon Nastase Cover Art

IPv6 Fundamentals: Learn the Basics of How IPv6 Works, IPv6 Addresses and IPv6 Subnetting

IPv6 Fundamentals: Learn the Basics of How IPv6 Works, IPv6 Addresses and IPv6 Subnetting by Ramon Nastase

Start learning the ins and outs of the IPv6 Protocol with this book! If you are interested in IPv6 addresses and IPv6 Subnetting, then this book is for you. It will teach you the fundamentals. The ever growing number of Internet connected devices lead to the consumption of all IPv4 addresses. For that a new and better protocol was needed and the result is the IPv6 Protocol. The IPv6 protocol has its own advantages over the IPv4 Protocol, as it is faster and more secure. But you need to know how to configure a network with this type of address if you want to enjoy all these benefits. You will be able to enjoy all the major benefits of IPv6 if you read this book cover to cover. And you shouldn't worry about not understanding what is being written here. The book is made so every beginner gets a grasp of what the author is talking about. By reading it, you will: Understand the basic concept of how IPv6 worksFind out how Subnetting for IPv6 worksBe able to make the transition between IPv4 and IPv6Configure and use IPv6 on devices Not to mention that you have an extra chapter that will show you how to configure a network with IPv6 on Routers and Windows devices. Grab a copy of this book today and start configuring a network with IPv6 addresses in no time. You will fully understand what the author has to say and how things work when you have an address of this type! ​


Hacking for Beginners: Your Guide for Learning the Basics - Hacking and Kali Linux - Ramon Nastase Cover Art

Hacking for Beginners: Your Guide for Learning the Basics - Hacking and Kali Linux

Hacking for Beginners: Your Guide for Learning the Basics - Hacking and Kali Linux by Ramon Nastase

Ever wondered how a Hacker thinks? Or how you could become a Hacker? This book will show you how Hacking works. You will have a chance to understand how attackers gain access to your systems and steal information. Also, you will learn what you need to do to protect yourself from cyber threats and the most common hacking techniques used today. Structured in 10 chapters, all about cyber-security and ethical hacking, this is in short what the book covers in its pages: The type of hackersHow the process of Hacking works and how attackers cover their tracesHow to install and use Kali LinuxThe basics of CyberSecurityAll the information on malware and cyber attacksHow to scan the servers and the networkWordPress Security & HackingHow to do Google HackingWhat's the role of a firewall and what are your firewall optionsWhat you need to know about cryptography and digital signaturesWhat is a VPN and how to use it for your security Hacking is real, and many people know how to do it. You can protect yourself from cyber attacks by being informed and learning how to secure your computer and other devices. Grab your copy of this CyberSecurity & Hacking book today!


Day One: Junos Monitoring & Troubleshooting - Jamie Panagos & Albert Statti Cover Art

Day One: Junos Monitoring & Troubleshooting

Day One: Junos Monitoring & Troubleshooting by Jamie Panagos & Albert Statti

This Day One book advocates a process for monitoring and troubleshooting your net- work. The goal is to give you an idea of what to look for before ever typing a show command, so by book’s end, you should know not only what to look for, but where to look. Day One: Junos® Monitoring and Troubleshooting shows you how to identify the root causes of a variety of problems and advocates a common approach to isolate the problems with a best practice set of questions and tests. Moreover, it includes the instrumentation to assist in root cause identification and the configuration know-how to solve both common and severe problems before they ever begin. IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: - Anticipate the causes and locations of network problems before ever logging in to a device. - Develop a standard monitoring and troubleshooting template providing technicians and monitoring systems with all they need to operate your network. - Utilize the OSI model for quick and effective troubleshooting across different protocols and technologies. - Use the power of Junos to monitor device and network health and reduce network downtime. - Develop your own test for checking the suitability of a network fix.


A Beginner's Guide to Ham Radio - GEORGE FREEMAN Cover Art

A Beginner's Guide to Ham Radio

A Beginner's Guide to Ham Radio by GEORGE FREEMAN

Why do we Need Ham? Ham radio is a fun hobby that affords you to talk to other Ham radio operators locally and around the world. Depending on your license class, Ham radio is used for a wide variety of activities. It is also useful in emergencies, search and rescue operations in disaster situations where all communication networks are down. The beauty of ham radio is that it is independent of any resources whether grid or internet for operation. Grab this guide today and learn all you need to know about Ham Radio.


Designing Distributed Systems - Brendan Burns Cover Art

Designing Distributed Systems

Designing Distributed Systems Patterns and Paradigms for Scalable, Reliable Services by Brendan Burns

Without established design patterns to guide them, developers have had to build distributed systems from scratch, and most of these systems are very unique indeed. Today, the increasing use of containers has paved the way for core distributed system patterns and reusable containerized components. This practical guide presents a collection of repeatable, generic patterns to help make the development of reliable distributed systems far more approachable and efficient. Author Brendan Burns—Director of Engineering at Microsoft Azure—demonstrates how you can adapt existing software design patterns for designing and building reliable distributed applications. Systems engineers and application developers will learn how these long-established patterns provide a common language and framework for dramatically increasing the quality of your system. Understand how patterns and reusable components enable the rapid development of reliable distributed systemsUse the side-car, adapter, and ambassador patterns to split your application into a group of containers on a single machineExplore loosely coupled multi-node distributed patterns for replication, scaling, and communication between the componentsLearn distributed system patterns for large-scale batch data processing covering work-queues, event-based processing, and coordinated workflows


Day One: Using Ethernet VPNs for Data Center Interconnect - Victor Ganjian Cover Art

Day One: Using Ethernet VPNs for Data Center Interconnect

Day One: Using Ethernet VPNs for Data Center Interconnect by Victor Ganjian

EVPN is a new standards-based technology that addresses the networking challenges presented by interconnected data centers. Follow the POC Labs topology for testing EVPN starting with all the configurations, moving on to verification procedures, and concluding with high availability testing. It’s all here for you to learn and duplicate. Today’s virtualized data centers are typically deployed at geographically diverse sites in order to optimize the performance of application delivery to end users, and to maintain high availability of applications in the event of site disruption. Realizing these benefits requires the extension of Layer 2 connectivity across data centers, also known as Data Center Interconnect (DCI), so that virtual machines (VMs) can be dynamically migratwed between the different sites. To support DCI, the underlying network is also relied upon to ensure that traffic flows to and from the VMs are forwarded along the most direct path, before, as well as after migration; that bandwidth on all available links is efficiently utilized; and, that the network recovers quickly to minimize downtime in the event of a link or node failure. EVPN is a new technology that has attributes specifically designed to address the net- working requirements of interconnected data centers. And Day One: Using Ethernet VPNs for Data Center Interconnect is a proof of concept straight from Juniper’s Proof of Concept Labs (POC Labs). It supplies a sample topology, all the configurations, and the validation testing, as well as some high availability tests. “EVPN was recently published as a standard by IETF as RFC 7432, and a few days later it has its own Day One book! Victor Ganjian has written a useful book for anyone planning, deploying, or scaling out their data center business.” John E. Drake, Distinguished Engineer, Juniper Networks, Co-Author of RFC 7432: EVPN “Ethernet VPN (EVPN) delivers a wide range of benefits that directly impact the bottom line of service providers and enterprises alike. However, adopting a new protocol is always a challenging task. This Day One book eases the adoption of EVPN technology by showing how EVPN’s advanced concepts work and then supplying validated configurations that can be downloaded to create a working network. This is a must read for all engineers looking to learn and deploy EVPN technologies.” Sachin Natu, Director, Product Management, Juniper Networks


Day One: EX Series Up and Running - Scott Reisinger Cover Art

Day One: EX Series Up and Running

Day One: EX Series Up and Running by Scott Reisinger

Configure your Juniper Networks® EX Series Ethernet Switch with all the new ELS capabilities! This Day One will get you up and running in no time.  Covers the new ELS-capable EX Series. Juniper Networks® EX Series Ethernet Switches deliver high-performance, scalable solutions for campus, branch office, and data center environments. You can deploy cost-effective Junos switching solutions that deliver carrier-class reliability, security risk management, network virtualization, application control, and reduced total cost of ownership. Day One: EX Series Up and Running contains all the new Enhanced Layer 2 Software (ELS) support developed to provide more programming capabilities and feature support for EX Series devices. The book delivers with hundreds of configuration examples, tips, and links into the Juniper TechLibrary. “Feature-packed with information and references for network engineers of all levels, from the brand new and uninitiated to the seasoned veteran looking for straight-up insights. Everything inside is a testament to the dedication that Juniper has to their customers.”- William C. Etheridge IV, TSgt, USAF, Instructor, Cyber Transport Systems “This is the perfect book to acquire a better understanding of Juniper EX Series Switches with everything you need to know in order to configure your device from beginning to end in a clear and concise manner.” - Stan Carver, Senior Sales Engineer, Raytheon  “The information in this book goes well beyond “ Day One ” – it’s a comprehensive, much-needed reference that includes the updated Junos ELS syntax. Keep this one in your backpack.” - Kerri Gillespie, Resident Engineer, Juniper Networks IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: Know the difference between ELS and non-ELS provisioning Identify the different switching hardware models Upgrade your system to ELS software and ELS configuration Identify the new ELS commands Understand the new syntax for trunk and port modes in ELS Configure and monitor VLANS and TRUNKS Configure inter-VLAN routing Configure NTP, RADIUS, TACACS, SNMPv3, DHCP and SYSLOG Configure and Monitor port security features Secure the EX connection with MACSec About the Authors Scott Reisinger is a Senior Systems Engineer for the USAF at Juniper Networks and GOTO SE for Automation. He has over fifteen years of experience working with devices running the Junos OS and has spent the last seven years with Juniper Networks. Scott is also a 15-year veteran of the USAF and has supported DoD Networks for over thirty years. Scott is the author of Day One: Deploying Zero Touch Provisioning (ZTP) by Juniper Networks Books. JT Wilson is a Consulting Systems Engineer at Juniper Networks and GOTO SE for Switching.  He has over sixteen years of networking experience and has been working for Juniper for the last ten years. JT has spent his career at Juniper supporting mission-critical DoD customer networks.    Salman Syed is a Senior Technical Marketing Engineer at Juniper Networks.  He’s spent seven years with Juniper and has over thirteen years of experience in designing data center and campus networks.  He holds a CCIE in routing and switching.


Cisco Certified CyberOps Associate 200-201 Certification Guide - Glen D. Singh Cover Art

Cisco Certified CyberOps Associate 200-201 Certification Guide

Cisco Certified CyberOps Associate 200-201 Certification Guide Learn blue teaming strategies and incident response techniques to mitigate cybersecurity incidents by Glen D. Singh

Begin a successful career in cybersecurity operations by achieving Cisco Certified CyberOps Associate 200-201 certification Key Features Receive expert guidance on how to kickstart your career in the cybersecurity industryGain hands-on experience while studying for the Cisco Certified CyberOps Associate certification examWork through practical labs and exercises mapped directly to the exam objectives Book Description Achieving the Cisco Certified CyberOps Associate 200-201 certification helps you to kickstart your career in cybersecurity operations. This book offers up-to-date coverage of 200-201 exam resources to fully equip you to pass on your first attempt. The book covers the essentials of network security concepts and shows you how to perform security threat monitoring. You'll begin by gaining an in-depth understanding of cryptography and exploring the methodology for performing both host and network-based intrusion analysis. Next, you'll learn about the importance of implementing security management and incident response strategies in an enterprise organization. As you advance, you'll see why implementing defenses is necessary by taking an in-depth approach, and then perform security monitoring and packet analysis on a network. You'll also discover the need for computer forensics and get to grips with the components used to identify network intrusions. Finally, the book will not only help you to learn the theory but also enable you to gain much-needed practical experience for the cybersecurity industry. By the end of this Cisco cybersecurity book, you'll have covered everything you need to pass the Cisco Certified CyberOps Associate 200-201 certification exam, and have a handy, on-the-job desktop reference guide. What you will learn Incorporate security into your architecture to prevent attacksDiscover how to implement and prepare secure designsIdentify access control models for digital assetsIdentify point of entry, determine scope, contain threats, and remediateFind out how to perform malware analysis and interpretationImplement security technologies to detect and analyze threats Who this book is for This book is for students who want to pursue a career in cybersecurity operations, threat detection and analysis, and incident response. IT professionals, network security engineers, security operations center (SOC) engineers, and cybersecurity analysts looking for a career boost and those looking to get certified in Cisco cybersecurity technologies and break into the cybersecurity industry will also benefit from this book. No prior knowledge of IT networking and cybersecurity industries is needed.


Tarot For Learners: The Ultimate Practical Guide to Psychic Tarot Reading, Real Tarot Card Meanings, and Simple Tarot Spreads - Abbey Esposito Cover Art

Tarot For Learners: The Ultimate Practical Guide to Psychic Tarot Reading, Real Tarot Card Meanings, and Simple Tarot Spreads

Tarot For Learners: The Ultimate Practical Guide to Psychic Tarot Reading, Real Tarot Card Meanings, and Simple Tarot Spreads by Abbey Esposito

Would You Like to Take a Look Into Your Future?  If so - Keep reading! Ever since the dawn of time people have tried to find out more about the future by visiting Oracles, interpreting the signs or trying to find the meaning of dreams. Later on, the means have changed, but the goal has stayed the same. We all want to find out more about what destiny has in the future for us. If you are curious to take a peek into divine plans for you, this book may just be what you need. It contains a detailed, step by step guide for reading tarot cards - the only one you will ever need! This book will help you: Reveal your destiny by decoding the meaning of tarot Discover the meaning of the cards to be able to understand them well Protect yourself from the fake prophets by reading tarot on your own Have fun while you dive into your future - tarot is exciting Get insight into the possible solutions of your problems Disclose life's secrets by demystifying the meaning of the cards And much more! This guide is very comprehensive and easy to understand, so anyone can practice it. Once you start looking into it, you will realize why people like Nancy Reagan and Aristotle Onassis appreciated it so much and carried a deck everywhere they went. Making a business or personal decisions can be challenging at times and having something that brings you luck will help you get the confidence you need. All you need is a deck of tarot cards, this book and a quiet place where you can begin your exciting journey!


Day One: Configuring EX Series Ethernet Switches, Second Edition - Yong Kim Cover Art

Day One: Configuring EX Series Ethernet Switches, Second Edition

Day One: Configuring EX Series Ethernet Switches, Second Edition Configuring EX Series Ethernet Switches by Yong Kim

This Third Edition updates this classic deployment Guide to 2015. The Juniper Networks EX Series Ethernet Switches deliver a high-performance, scal- able solution for campus, branch office, and data center environments. You can deploy cost-effective Junos switching solutions that deliver carrier-class reliability, security risk management, network virtualization, application control, and reduced total cost of ownership. This book gives you both configuration background and key samples so you can get your switch up and optimally running in your network. No theory, no long introductions, just straightforward configurational how-to’s. IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: - Manage an EX Series switch using the Junos command line interface (CLI). - Set key Virtual Chassis configurations using various interconnection methods,as well as important design considerations for your Virtual Chassis configuration.  - Configure Link Aggregation Group (LAG). n Configure Layer 2 Switching and Layer 3 Routing.  - Configure basic IP connectivity and elements to enable remote access. - Configure basic static routing. n Set various Ethernet-switching-options such as voice VLAN, L2 security (DHCP snooping, Dynamic ARP Inspection, etc.), or other Layer 2-specific features.  - Configure key EX Series switch features such as Ethernet OAM, MVRP, Multicast, EZQOS-Voice and Port Mirroring.


Day One: Configuring Junos Policies and Firewall Filters - Jack W. Parks, IV Cover Art

Day One: Configuring Junos Policies and Firewall Filters

Day One: Configuring Junos Policies and Firewall Filters by Jack W. Parks, IV

Day One: Configuring Junos Policies and Firewall Filters Pairing routing policy and firewall filters may, at first glance, seem like an odd combination for a routing book, after all, filters are for security and policy is about manipulating route attributes and readvertisement. While route advertisement decisions can impact security, these two topics are more logically bundled into a single book because of the high degree of similarity in their Junos configuration syntax. Knowing one simply helps you learn the other, and given that both are critically important topics in modern IP networks, their synergy should not be ignored. Day One: Configuring Junos Policies and Firewall Filters shows how the savvy network administrator can make unified and robust efficiencies using two similar tools from their Junos toolbox. “Jack Parks provides clear, concise descriptions and configuration examples to illustrate basic concepts as well as complex examples that demystify policy and filter operations and capabilities that are not widely understood. this is your chance to finally understand why that nested firewall or Boolean grouped policy did not behave as you expected.”  Harry Reynolds, Author, Senior Test Engineer, Juniper Networks IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: • Describe the features of policy, firewall filters, and policers in Junos.  • Understand the differences between policy and firewall filters.  • Configure policy, firewall filters, and policers in the Junos CLI.  • Create useful policies for your network. • Understand how policy flow and default policy actions work in Junos.  • Develop a foundation for advanced routing policy topics.  • Create hierarchical policy and chain policy together.  • Create routing policies that share or filter routes with other routers in the network.  Juniper Networks Books are singularly focused on network productivity and efficiency. Peruse the complete library at


Day One: Deploying Basic QoS - Guy Davies Cover Art

Day One: Deploying Basic QoS

Day One: Deploying Basic QoS by Guy Davies

DAY ONE: DEPLOYING BASIC QOS By Guy Davies The demands being placed upon today’s networks are growing at an incredible rate.  Given the rapid increase in the number of attached devices, the explosion in traffic generated by these devices, and the convergence of legacy networks designed to carry a single type of traffic in isolation – the old approach of simply overprovisioning to support the potential peaks of data is no longer commercially or technically feasible.    To stop this perfect storm of a log jam, Day One: Deploying Basic QoS gives you an overview of Quality of Service (QoS) concepts and then provides tools and techniques from the Junos operating system toolbox to implement a comparatively simple class-of-service configuration. It’s a start, it works, and it can be done in your test bed on day one.  And true to the principles of Day One network instruction, you’ll be guided through a set of basic requirements and configuration tools using multiple templates and examples from which you can derive your own valid configurations.  “This book is a must have for anyone seeking to configure QOS in any Juniper device due to its clarity, precision, and ease of use. It’s applicable to a wide range of engineers, from the Junos novice all the way to the expert. Guy can’t help but share his immense knowledge and practical experience, adding extra value to the topic and the book as a whole.” - Miguel Barreiros, Senior Professional Services Consultant, Juniper Networks IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: • Understand the principles of QoS, independent of any vendor’s implementation. • Identify the basic building blocks of a QoS implementation. • Identify common traffic behaviors and how they can be manipulated. • Construct combinations of the basic building blocks in order to induce a required behavior. Juniper Networks Books are singularly focused on network productivity and efficiency. Peruse the complete library at


JUNOS OS For Dummies - Walter J. Goralski, Cathy Gadecki & Michael Bushong Cover Art

JUNOS OS For Dummies

JUNOS OS For Dummies by Walter J. Goralski, Cathy Gadecki & Michael Bushong

Learn to use JUNOS to make your network reliable! Providing network administrators with a reliable network operating system, JUNOS software is an award-winning network operating system that focuses on security and the avoidance of down time. This easy-to-understand book starts with the basics of JUNOS and walks you through its features so that you can quickly learn how to set up, operate, and add key services. Since the various JUNOS features are constantly being updated to provide your network with the best security possible, this new edition shares must-know information, helpful advice, handy tips, and essential cautions for working with JUNOS. Plus, you'll find out how to set up a routing protocol that automates configuration of routing tables for greater efficiency and how you can set up individual or group user accounts locally on the route, or on remote centralized authentication servers. Starts with the basics and introduces you to JUNOS Explains how to connect, manage, and troubleshoot routers and other Juniper appliances Offers tips for making your network more efficient and reveals essential cautions Walks you through setting up, operating, and adding key services Details ways to configure JUNOS default security features as well as restricted physical access to protect routers Breaks down advanced concepts into easy-to-understand segments so you can build your knowledge gradually This new edition gets you started using the sophisticated features and techniques of JUNOS today.


Day One: Junos QoS for IOS Engineers - Venkatesh Krishnan Cover Art

Day One: Junos QoS for IOS Engineers

Day One: Junos QoS for IOS Engineers by Venkatesh Krishnan

When it’s time to swap out your Cisco routers with new Juniper Networks devices, use this book to optimize the QoS functionality of your new network. QoS has become an integral part of network design given the volume of video and voice traffic over IP. While fundamentally both IOS and Junos support QoS across their plat- forms, there are still some differences in how the OSes are implemented and how they are understood. Day One: Junos QoS for IOS Engineers addresses the needs of the IOS-trained engineer by providing side-by-side comparisons of QoS configurations and techniques in both IOS and Junos. In a few quick steps you can compare what you did yesterday with IOS to what you can do with Junos. Along the way are insights, tips, and no-nonsense explana- tions of what is taking place. If you are an engineer who is already familiar with IOS QoS, get ready to see the ‘Junos way’ in action, whether it’s simply using a different syntax or a whole hierarachy. “This Day One book is perfect for the network engineer who would like to add Class-of- Service to their network, but only has familiarity with IOS. The side-by-side comparison be- tween IOS and Junos CoS configurations makes it easy to understand and implement CoS on a Juniper device.” Chris Jones, JNCIE-ENT #272, Author of Day One: Junos for IOS Engineers IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: • Design and deploy QoS on Junos devices within your network.  • Troubleshoot basic QoS issues with Junos troubleshooting procedures.  • Execute QoS specific Junos show commands.  • Create QoS configuration templates for deployment. About the Author  Venkatesh Krishnan is a Network Consultant with the Professional Services Organization at Juniper Networks specializing in design and implementation of enterprise and service provider networks. Prior to joining Juniper Networks, he has also worked in the Advanced Services team at Cisco Systems working as a Network Consulting Engineer in the Service Provider team. He has assisted in designing QoS solutions for customers both on Cisco and Juniper devices. He has been in the field of Networking and Security for over 10 years. He holds a CCIE-R&S #24243.


This Week: A Packet Walkthrough On the M, MX, and T Series - Antonio Sánchez-Monge Cover Art

This Week: A Packet Walkthrough On the M, MX, and T Series

This Week: A Packet Walkthrough On the M, MX, and T Series by Antonio Sánchez-Monge

This Week: A Packet Walkthrough on the M, MX, AND T Series By Antonio Sánchez-Monge One of the most exciting advantages of ping is its ability to uncover details of the internal architecture of M/MX/T-Series routers. In Antonio Sanchez-Monge’s new book, ping becomes a tourist guide that takes you on a packet walkthrough and provides you with a new perspective of the device architecture. The author shows you, in detail, that ping is a surprisingly flexible resource for feature testing, design, operation, and troubleshooting. Here is a book brimming with valuable information for troubleshooting the interactions between different components inside a router, with unique usage applications for both large and small network operators. “It’s not a trivial task to troubleshoot or monitor the healthiness of today’s modern IP/MPLS network – yet here is a remedy using simple, basic tools. Once you go through this book you will be amazed at the impressive results you can get out of ping. This Week: A Complete Packet Walkthrough on the M, MX, and T Series should be essential reading for anyone who needs to quickly isolate and solve network issues.” Josef Buchsteiner, Distinguished Engineer, Juniper Networks LEARN SOMETHING NEW ABOUT JUNOS THIS WEEK: • Record the life of a packet as it walks through a network in a single capture (the video camera). • Fully master the most universal and useful tools in the Internet: ping and traceroute. • Track and influence the path followed by a packet not only in a network, but also inside a router. • View the router as a set of functional components internally connected, and troubleshoot it very much like a real network. • Understand the architecture of the control and forwarding planes in Junos devices. • Better interpret link latency, reliability, and packet size tests. • Generate gigabit packet streams with a simple ping. • Perform all kinds of forwarding plane tests (including all Class of Service features) in a router with no network connections. • Apply your skills to IPv4, IPv6, and MPLS networks About the Author Antonio “Ato” Sanchez Monge (JNCIE-M #222 and CCIE #13098) holds a MS in Physics and a BA in Mathematics from the Universidad Autonoma de Madrid (UAM). He joined Juniper Networks in 2004, where he is currently working in the Advanced Services team. He has also authored another book in this series, This Week: Deploying Multicast VPNs.


Bug Bounty Bootcamp - Vickie Li Cover Art

Bug Bounty Bootcamp

Bug Bounty Bootcamp The Guide to Finding and Reporting Web Vulnerabilities by Vickie Li

Bug Bounty Bootcamp teaches you how to hack web applications. You will learn how to perform reconnaissance on a target, how to identify vulnerabilities, and how to exploit them. You’ll also learn how to navigate bug bounty programs set up by companies to reward security professionals for finding bugs in their web applications. Bug bounty programs are company-sponsored programs that invite researchers to search for vulnerabilities on their applications and reward them for their findings. This book is designed to help beginners with little to no security experience learn web hacking, find bugs, and stay competitive in this booming and lucrative industry.    You’ll start by learning how to choose a program, write quality bug reports, and maintain professional relationships in the industry. Then you’ll learn how to set up a web hacking lab and use a proxy to capture traffic. In Part 3 of the book, you’ll explore the mechanisms of common web vulnerabilities, like XSS, SQL injection, and template injection, and receive detailed advice on how to find them and bypass common protections. You’ll also learn how to chain multiple bugs to maximize the impact of your vulnerabilities.   Finally, the book touches on advanced techniques rarely covered in introductory hacking books but that are crucial to understand to hack web applications. You’ll learn how to hack mobile apps, review an application’s source code for security issues, find vulnerabilities in APIs, and automate your hacking process. By the end of the book, you’ll have learned the tools and techniques necessary to be a competent web hacker and find bugs on a bug bounty program.


iCloud for Beginners - Scott La Counte Cover Art

iCloud for Beginners

iCloud for Beginners A Ridiculously Simple Guide to Online Storage by Scott La Counte

A beginners guide to moving to the cloud. iCloud is something that Apple doesn't talk a lot about but is perhaps their biggest service. It's estimated that nearly 850 million people use it. The thing about it, however, is many people don't even know they're using it. What exactly is it? If you are familiar with Google Drive, then the concept is something you probably already understand. It's an online storage locker. But it's more than that. It is a place where you can store files, and it also syncs everything-so if you send a message on your iPhone, it appears on your MacBook and iPad. If you work on a Keynote presentation from your iPad, you can continue where you left off on your iPhone. iCloud has become even more powerful as our photo library grows. Photos used to be relatively small, but as cameras have advanced, the size goes up. Most photos on your phone are several MB big. iCloud means you can keep the newest ones on your phone and put the older ones in the cloud. It also means you don't have to worry about paying for the phone with the biggest hard drive-in fact, even if you have the biggest hard drive, there's a chance it won't fit all of your photos. This short book will help new users navigate their way around the cloud service.


Ghost in the Wires - William L. Simon, Steve Wozniak & Kevin Mitnick Cover Art

Ghost in the Wires

Ghost in the Wires My Adventures as the World's Most Wanted Hacker by William L. Simon, Steve Wozniak & Kevin Mitnick

In this "intriguing, insightful and extremely educational" novel, the world's most famous hacker teaches you easy cloaking and counter-measures for citizens and consumers in the age of Big Brother and Big Data (Frank W. Abagnale). Kevin Mitnick was the most elusive computer break-in artist in history. He accessed computers and networks at the world's biggest companies -- and no matter how fast the authorities were, Mitnick was faster, sprinting through phone switches, computer systems, and cellular networks. As the FBI's net finally began to tighten, Mitnick went on the run, engaging in an increasingly sophisticated game of hide-and-seek that escalated through false identities, a host of cities, and plenty of close shaves, to an ultimate showdown with the Feds, who would stop at nothing to bring him down. Ghost in the Wires is a thrilling true story of intrigue, suspense, and unbelievable escapes -- and a portrait of a visionary who forced the authorities to rethink the way they pursued him, and forced companies to rethink the way they protect their most sensitive information. "Mitnick manages to make breaking computer code sound as action-packed as robbing a bank." -- NPR


The Big Switch: Rewiring the World, from Edison to Google - Nicholas Carr Cover Art

The Big Switch: Rewiring the World, from Edison to Google

The Big Switch: Rewiring the World, from Edison to Google by Nicholas Carr

“Magisterial…Draws an elegant and illuminating parallel between the late-19th-century electrification of America and today’s computing world.” —Salon Hailed as “the most influential book so far on the cloud computing movement” (Christian Science Monitor), The Big Switch makes a simple and profound statement: Computing is turning into a utility, and the effects of this transition will ultimately change society as completely as the advent of cheap electricity did. In a new chapter for this edition that brings the story up-to-date, Nicholas Carr revisits the dramatic new world being conjured from the circuits of the “World Wide Computer.”


Mastering Apple iPhone - iPhone XS, XS Max, XR, 8 Plus, and IOS 12 Ultimate User Guide - Adidas Wilson Cover Art

Mastering Apple iPhone - iPhone XS, XS Max, XR, 8 Plus, and IOS 12 Ultimate User Guide

Mastering Apple iPhone - iPhone XS, XS Max, XR, 8 Plus, and IOS 12 Ultimate User Guide by Adidas Wilson

Apple's iOS 12 for iPads and iPhones offers many performance enhancements along with new protections for your security and privacy. iOS 12 Compatibility iOS 12 is available to for all devices that are supported by iOS 11; that is, all 64-bit iOS devices from 2013 to the latest. iOS 12 Automatic Updates Once you enable automatic updates on iOS 12, your device will be updating automatically as soon as a new version is released. iOS 12 and iPad Gesture navigation and the status bar layout have been imported from iPhone X. Performance has been improved and even older iPads can now launch faster and work more smoothly. Memos and Apple's Stocks have also been introduced. iOS 12 aims at making iPad and iPhone more responsive and faster on the current generation of iOS devices as well as older ones. iOS 12 also comes with a new solution for memory. People are expecting Apple to release phones in 2019 so their customers can continue to have a wide range of options. In 2018, they released the iPhone XS (5.8 inches), the iPhone XR (6.1 inches) and the iPhone XS Max (6.5 inches). You can get the XR for $749+ and the XS iPhones for $999+. This trend is expected to continue in 2019. According to rumors, you may see 6.5 and 5.8-inch OLED phones and probably a 6.1-inch LCD one. It is hard to guess what the new iPhones will be named but iPhone 11 or iPhone XI are huge possibilities. People started speculating about the 2019 iPhones even before Apple announced the XR and the XS. A few details about the new phones are out.


Official (ISC)2  Guide to the CISSP CBK - Hal Tipton & Steven Hernández Cover Art

Official (ISC)2 Guide to the CISSP CBK

Official (ISC)2 Guide to the CISSP CBK Third Edition by Hal Tipton & Steven Hernández

With each new advance in connectivity and convenience comes a new wave of threats to privacy and security that are capable of destroying a company’s reputation, violating a consumer’s privacy, compromising intellectual property, and in some cases endangering personal safety. This is why it is essential for security professionals to stay current on the latest advances in technology and the new security threats they create. Recognized as one of the best tools available for the information security professional and especially for candidates studying for the (ISC)² CISSP examination, the Official (ISC)²® Guide to the CISSP® CBK®, Third Edition is both up-to-date and relevant, reflecting the latest developments in this ever-changing field and providing an intuitive approach to the CISSP Common Body of Knowledge (CBK). It provides a robust and comprehensive study of the 10 domains of the CBK, which covers everything from access controls and cryptography to operations security and physical (environmental) security. Within the sub-topics of these domains, the book discusses the issues facing security professionals today, such as mobile security, cloud computing, risk management and more. Numerous illustrated examples and practical exercises are included in this book to help the reader understand the concepts within the CBK and be able to apply them in real-life situations. Endorsed by (ISC)² and compiled and reviewed by CISSPs and (ISC)² members, this book provides unrivaled preparation for the certification exam and a reference that will serve you well into your career. Earning your CISSP is a venerable achievement that enables you to convey proficiency in an ever advancing industry, and provides you with membership to an elite network of professionals.


TCP / IP For Dummies - Candace Leiden & Marshall Wilensky Cover Art

TCP / IP For Dummies

TCP / IP For Dummies by Candace Leiden & Marshall Wilensky

Packed with the latest information on TCP/IP standards and protocols TCP/IP is a hot topic, because it's the glue that holds the Internet and the Web together, and network administrators need to stay on top of the latest developments. TCP/IP For Dummies, 6th Edition, is both an introduction to the basics for beginners as well as the perfect go-to resource for TCP/IP veterans. The book includes the latest on Web protocols and new hardware, plus very timely information on how TCP/IP secures connectivity for blogging, vlogging, photoblogging, and social networking. Step-by-step instructions show you how to install and set up TCP/IP on clients and servers; build security with encryption, authentication, digital certificates, and signatures; handle new voice and mobile technologies, and much more. Transmission Control Protocol / Internet Protocol (TCP/IP) is the de facto standard transmission medium worldwide for computer-to-computer communications; intranets, private internets, and the Internet are all built on TCP/IP The book shows you how to install and configure TCP/IP and its applications on clients and servers; explains intranets, extranets, and virtual private networks (VPNs); provides step-by-step information on building and enforcing security; and covers all the newest protocols You'll learn how to use encryption, authentication, digital certificates, and signatures to set up a secure Internet credit card transaction Find practical security tips, a Quick Start Security Guide, and still more in this practical guide.


Cisco IOS Quick Reference Cheat Sheet - Douglas Chick Cover Art

Cisco IOS Quick Reference Cheat Sheet

Cisco IOS Quick Reference Cheat Sheet Douglas Chick CCNA MCSE by Douglas Chick

Cisco IOS Down & Dirty Quick Reference Companion is a FAST ACCESS to Cisco commands and examples. In addition; each command has a direct link to Cisco’s website for more information and examples. This digital reference guide is a MUST HAVE for any network administrator or engineer that I keep on my laptop, digital reader, or smartphone when you need it. (especially when you cannot get to the internet) With a complete list of commands, description, and link directly to Cisco’s webpage, this is more than just a cheat sheet but a valued resource during emergencies and even a great study guide for your CCNA or any other type of Cisco Certification.


VMware vSphere For Dummies - Daniel Mitchell & Tom Keegan Cover Art

VMware vSphere For Dummies

VMware vSphere For Dummies by Daniel Mitchell & Tom Keegan

A plain-English guide to the market-leading virtualization and cloud computing technology With virtualization, a single server can host dozens or hundreds of virtual machines running a variety of operating systems, and even hook them together in a virtual network or cloud infrastructure. This practical guide shows you how to create a virtual system using the VMware VSphere environment.  You'll find all the information you need to understand, design, and deploy one—without getting overwhelmed with technical detail. And once you’re up and running, this book is the perfect reference for maintenance and troubleshooting issues. Introduces you to virtualization and VMware’s virtualization/cloud computing technology, the most recent version is VMware vSphere Shows you how to design a vSphere environment Covers installation, deployment, management, maintenance, and troubleshooting Provides what IT managers and system administrators need to roll out their first virtualized or cloud infrastructure, or to get up to speed on VMware’s technology Get up and running on the cloud with VMware vSphere For Dummies !


Storage Area Networks For Dummies - Christopher Poelker & Alex Nikitin Cover Art

Storage Area Networks For Dummies

Storage Area Networks For Dummies by Christopher Poelker & Alex Nikitin

If you’ve been charged with setting up storage area networks for your company, learning how SANs work and managing data storage problems might seem challenging. Storage Area Networks For Dummies, 2nd Edition comes to the rescue with just what you need to know. Whether you already a bit SAN savvy or you’re a complete novice, here’s the scoop on how SANs save money, how to implement new technologies like data de-duplication, iScsi, and Fibre Channel over Ethernet, how to develop SANs that will aid your company’s disaster recovery plan, and much more. For example, you can: Understand what SANs are, whether you need one, and what you need to build one Learn to use loops, switches, and fabric, and design your SAN for peak performance Create a disaster recovery plan with the appropriate guidelines, remote site, and data copy techniques Discover how to connect or extend SANs and how compression can reduce costs Compare tape and disk backups and network vs. SAN backup to choose the solution you need Find out how data de-duplication makes sense for backup, replication, and retention Follow great troubleshooting tips to help you find and fix a problem Benefit from a glossary of all those pesky acronyms From the basics for beginners to advanced features like snapshot copies, storage virtualization, and heading off problems before they happen, here’s what you need to do the job with confidence!


Day One Exploring IPV6 - Chris Grundemann Cover Art

Day One Exploring IPV6

Day One Exploring IPV6 by Chris Grundemann

The impending exhaustion of IPv4 addresses is prompting many network operators to look closer at ways to provide more address space, including IPv6 and NAT solutions. When deploying IPv6, you can gain a great advantage by using Juniper Networks high-end routers because IPv6 has been implemented directly in the ASICs (Application-Specific Integrated Circuit). Having IPv6 compatibility in the hardware means that IPv6 packets can be forwarded at line rate – unlike many competing routers. Additionally, the Junos OS makes configuring and troubleshooting an IPv6 network a snap. As you read this booklet and work through the topics in your lab, you’ll progressively gain a fuller understanding of IPv6 configuration and operation in Junos. The layered, methodical progression provided will get you up to speed on this crucial networking technology quickly and easily. IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: - Understand IPv6 address length, and read IPv6 addresses. - Add family inet6 and IPv6 addresses to all types of interfaces. - Set up and test IPv6 neighbor discovery and how to implement static routes in IPv6. - Use basic IPv6 troubleshooting and verification commands, such as ping, traceroute, and various show commands. - Understand how the three IGPs support IPv6: RIPng, OSPF3, and IS-IS.


Hacking Exposed 7 - Stuart McClure, Joel Scambray & George Kurtz Cover Art

Hacking Exposed 7

Hacking Exposed 7 Network Security Secrets and Solutions by Stuart McClure, Joel Scambray & George Kurtz

The latest tactics for thwarting digital attacks “Our new reality is zero-day, APT, and state-sponsored attacks. Today, more than ever, security professionals need to get into the hacker’s mind, methods, and toolbox to successfully deter such relentless assaults. This edition brings readers abreast with the latest attack vectors and arms them for these continually evolving threats.” --Brett Wahlin, CSO, Sony Network Entertainment “Stop taking punches--let’s change the game; it’s time for a paradigm shift in the way we secure our networks, and Hacking Exposed 7 is the playbook for bringing pain to our adversaries.” --Shawn Henry, former Executive Assistant Director, FBI Bolster your system’s security and defeat the tools and tactics of cyber-criminals with expert advice and defense strategies from the world-renowned Hacking Exposed team. Case studies expose the hacker’s latest devious methods and illustrate field-tested remedies. Find out how to block infrastructure hacks, minimize advanced persistent threats, neutralize malicious code, secure web and database applications, and fortify UNIX networks. Hacking Exposed 7: Network Security Secrets & Solutions contains all-new visual maps and a comprehensive “countermeasures cookbook.” Obstruct APTs and web-based meta-exploits Defend against UNIX-based root access and buffer overflow hacks Block SQL injection, spear phishing, and embedded-code attacks Detect and terminate rootkits, Trojans, bots, worms, and malware Lock down remote access using smartcards and hardware tokens Protect 802.11 WLANs with multilayered encryption and gateways Plug holes in VoIP, social networking, cloud, and Web 2.0 services Learn about the latest iPhone and Android attacks and how to protect yourself


Network+ All-in-One Exam Guide, Sixth Edition (Exam N10-006) - Mike Meyers Cover Art

Network+ All-in-One Exam Guide, Sixth Edition (Exam N10-006)

Network+ All-in-One Exam Guide, Sixth Edition (Exam N10-006) by Mike Meyers

From Mike Meyers, the #1 name in CompTIA training and exam preparation, a thorough revision of his bestselling exam guide—updated to cover the 2015 release of the CompTIA Network+ exam. Get complete coverage of all the CompTIA Network+ exam objectives inside this comprehensive resource. Written by the leading expert on CompTIA certification and training, Mike Meyers, this authoritative guide covers exam N10-006 in full detail. You’ll find learning objectives at the beginning of each chapter, exam tips, scenarios, practice exam questions, and in-depth explanations. Designed to help you pass the exam with ease, this definitive volume also serves as an essential on-the-job reference. CompTIA Network+ Certification All-in-One Exam Guide, Sixth Edition covers all exam topics, including: Network architectures Cabling and topology Ethernet basics Network installation TCP/IP applications and network protocols Routing Network naming Advanced networking devices IPv6 Remote connectivity Wireless networking Virtualization and cloud computing Network operations Managing risk Network security Network monitoring and troubleshooting Electronic content includes: 100+ practice exam questions in a customizable test engine 20+ lab simulations to help you prepare for the performance-based questions One hour of video training from Mike Meyers Mike’s favorite shareware and freeware networking tools and utilities


Official (ISC)2 Guide to the CISSP CBK - Hal Tipton Cover Art

Official (ISC)2 Guide to the CISSP CBK

Official (ISC)2 Guide to the CISSP CBK Domain 2 - Telecommunications & Network Security by Hal Tipton

Never in the history of human civilization has a society been more interconnected through technology and devices than today. Telecommunications and network security are crucial aspects of the modern communications infrastructure which supports unsurpassed communications and collaboration around the world. While communication has become easier than ever, so has the ability to disrupt or eavesdrop sensitive communications.  From data to video to voice, telecommunications and network security has never been more significant than today.  Ensuring sound and effective communication infrastructures will become the norm for information security professionals.


Mac OS X Server Essentials v10.6: A Guide to Using and Supporting Mac OS X Server v10.6 - Arek Dreyer & Ben Greisler Cover Art

Mac OS X Server Essentials v10.6: A Guide to Using and Supporting Mac OS X Server v10.6

Mac OS X Server Essentials v10.6: A Guide to Using and Supporting Mac OS X Server v10.6 Apple Training Series by Arek Dreyer & Ben Greisler

This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version. The only Apple-certified book on Mac OS X Server v10.6, this comprehensive reference takes support technicians and ardent Mac users deep inside this server operating system, covering everything from networking technologies to service administration, customizing users and groups, command-line service equivalents, and more. Keyed to the learning objectives of the Apple Certified Technical Coordinator certification exam, the lessons in this self-paced volume serve as a perfect supplement to Apple’s own training class and a first-rate primer for computer support personnel who need to support and maintain Mac OS X Server as part of their jobs. Self-quizzes reinforce lessons. The Apple Training Series serves as both a self-paced learning tool and the official curriculum for the Mac OS X and Mac OS X Server certification programs.


Networking All-in-One For Dummies - Doug Lowe Cover Art

Networking All-in-One For Dummies

Networking All-in-One For Dummies by Doug Lowe

Becoming a master of networking has never been easier Whether you're in charge of a small network or a large network, Networking All-in-One  is full of the information you’ll need to set up a network and keep it functioning. Fully updated to capture the latest Windows 10 releases through Spring 2018, this is the comprehensive guide to setting up, managing, and securing a successful network. Inside, nine minibooks cover essential, up-to-date information for networking in systems such as Windows 10 and Linux, as well as best practices for security, mobile and cloud-based networking, and much more.  Serves as a single source for the most-often needed network administration information Covers the latest trends in networking Get nine detailed and easy-to-understand networking minibooks in one affordable package Networking All-in-One For Dummies is the perfect beginner’s guide as well as the professional’s ideal reference book.


Network Security For Dummies - Chey Cobb Cover Art

Network Security For Dummies

Network Security For Dummies by Chey Cobb

A hands-on, do-it-yourself guide to securing and auditing a network CNN is reporting that a vicious new virus is wreaking havoc on the world’s computer networks. Somebody’s hacked one of your favorite Web sites and stolen thousands of credit card numbers. The FBI just released a new report on computer crime that’s got you shaking in your boots. The experts will tell you that keeping your network safe from the cyber-wolves howling after your assets is complicated, expensive, and best left to them. But the truth is, anybody with a working knowledge of networks and computers can do just about everything necessary to defend their network against most security threats. Network Security For Dummies arms you with quick, easy, low-cost solutions to all your network security concerns. Whether your network consists of one computer with a high-speed Internet connection or hundreds of workstations distributed across dozens of locations, you’ll find what you need to confidently: Identify your network’s security weaknesses Install an intrusion detection system Use simple, economical techniques to secure your data Defend against viruses Keep hackers at bay Plug security holes in individual applications Build a secure network from scratch Leading national expert Chey Cobb fills you in on the basics of data security, and he explains more complex options you can use to keep your network safe as your grow your business. Among other things, you’ll explore: Developing risk assessments and security plans Choosing controls without breaking the bank Anti-virus software, firewalls, intrusion detection systems and access controls Addressing Unix, Windows and Mac security issues Patching holes in email, databases, Windows Media Player, NetMeeting, AOL Instant Messenger, and other individual applications Securing a wireless network E-Commerce security Incident response and disaster recovery Whether you run a storefront tax preparing business or you’re the network administrator at a multinational accounting giant, your computer assets are your business.  Let Network Security For Dummies provide you with proven strategies and techniques for keeping your precious assets safe.


Virtualization For Dummies - Bernard Golden Cover Art

Virtualization For Dummies

Virtualization For Dummies by Bernard Golden

Virtualization has become a “megatrend”—and for good reason. Implementing virtualization allows for more efficient utilization of network server capacity, simpler storage administration, reduced energy costs, and better use of corporate capital. In other words: virtualization helps you save money, energy, and space. Not bad, huh? If you’re thinking about “going virtual” but have the feeling everyone else in the world understands exactly what that means while you’re still virtually in the dark, take heart. Virtualization for Dummies gives you a thorough introduction to this hot topic and helps you evaluate if making the switch to a virtual environment is right for you. This fun and friendly guide starts with a detailed overview of exactly what virtualization is and exactly how it works, and then takes you on a tour of the benefits of a virtualized environment, such as added space in overcrowded data centers, lower operations costs through more efficient infrastructure administration, and reduced energy costs through server consolidation. Next, you’ll get step-by-step guidance on how to: Perform a server virtualization cost versus benefit analysis Weigh server virtualization options Choose hardware for your server virtualization project Create a virtualized software environment Migrate to—and manage—your new virtualized environment Whether you’re an IT manager looking to sell the idea to your boss, or just want to learn more about how to create, migrate to, and successfully manage a virtualized environment, Virtualization for Dummies is your go-to guide for virtually everything you need to know.


Day One: Advanced IPv6 Configuration - Chris Grundemann Cover Art

Day One: Advanced IPv6 Configuration

Day One: Advanced IPv6 Configuration by Chris Grundemann

Day One: Advanced IPv6 Configuration is the second book in the Junos® Networking Technologies Series on IPv6. The first book, Day One: Exploring IPv6, introduced all the basics of configuring an IPv6 enabled LAN: interface addressing, static routes, neighbor discovery, and IGP routing. Now you’re ready to complete the configuration and testing tasks required to enable BGP routing in your network. You’ll learn how to set up both Internal Border Gateway Protocol (IBGP) and External Border Gateway Protocol (EBGP) with IPv6, and how to leverage native IPv6 peering. You’ll also learn how to test and verify your IPv6 BGP configurations. So roll up your sleeves and let’s get to work. “This book is a fantastic tutorial on configuring and testing BGP routing with IPv6 on your network. It’s completely hands-on. It also covers native IPv6 peering and how to advertise IPv6 routes over IPv4 peering sessions. Highly recommended.” Owen DeLong, IPv6 Evangelist, Hurricane Electric IT’S DAY ONE AND YOU HAVE A JOB TO DO, SO LEARN HOW TO: • Configure BGP for IPv6, including IBGP and EBGP using Junos.  • Understand the use of the IPv6 NLRI in MP-BGP.  • Verify the proper operation of IPv6 BGP peering.  • Use VRRP for IPv6 to add redundancy and quicker failover.  • Implement CoS on an IPv6 network. • Explain the basics of Multicast Listener Discovery (MLD). • Understand the wide variety of options available for systems management in IPv6. • Set up a production IPv6 network based on the success of your testbed and the results and feedback that testbed provides. Juniper Networks Day One books provide just the information you need to know on day one. That’s because they are written by subject matter experts who specialize in getting networks up and running. Visit to peruse the complete library. Published by Juniper Networks Books


DNS and BIND - Cricket Liu & Paul Albitz Cover Art


DNS and BIND Help for System Administrators by Cricket Liu & Paul Albitz

DNS and BIND tells you everything you need to work with one of the Internet's fundamental building blocks: the distributed host information database that's responsible for translating names into addresses, routing mail to its proper destination, and even listing phone numbers with the new ENUM standard. This book brings you up-to-date with the latest changes in this crucial service. The fifth edition covers BIND 9.3.2, the most recent release of the BIND 9 series, as well as BIND 8.4.7. BIND 9.3.2 contains further improvements in security and IPv6 support, and important new features such as internationalized domain names, ENUM (electronic numbering), and SPF (the Sender Policy Framework). Whether you're an administrator involved with DNS on a daily basis or a user who wants to be more informed about the Internet and how it works, you'll find that this book is essential reading. Topics include: What DNS does, how it works, and when you need to use itHow to find your own place in the Internet's namespaceSetting up name serversUsing MX records to route mailConfiguring hosts to use DNS name serversSubdividing domains (parenting)Securing your name server: restricting who can query your server, preventing unauthorized zone transfers, avoiding bogus servers, etc.The DNS Security Extensions (DNSSEC) and Transaction Signatures (TSIG)Mapping one name to several servers for load sharingDynamic updates, asynchronous notification of change to a zone, and incremental zone transfersTroubleshooting: using nslookup and dig, reading debugging output, common problemsDNS programming using the resolver library and Perl's Net::DNS module


The Little Book of macOS Server - Nicholas Rushton Cover Art

The Little Book of macOS Server

The Little Book of macOS Server by Nicholas Rushton

This guide describes how to setup a network based around Apple’s macOS Server software, which runs on the company’s own Mac hardware, whether Apple Silicon or Intel based. It is intended for someone who is responsible for setting up a network for use in a small business, home, home-based office or other organization such as a church, charity, small school and so on. It addresses what some refer to as ‘the Goldilocks problem’, meaning that the built-in help system of macOS Server is too basic and lacking in practical information, whereas the limited, pricey and often outdated reference guides that are available are just too complicated for many people. Hopefully, this is somewhere towards the middle ground. It assumes a reasonable working knowledge of the Mac and a general appreciation of what is involved in small computer networking, whilst trying to avoid the geeky stuff. Incidentally, the guide is not exclusively for Apple users and, in recognition of the fact that many people work in a mixed environment, includes information on how to connect and use Windows computers, Linux computers and Chromebooks as well. Although this book is about macOS Server, it is also possible to create a functional server without using it at all, using the built-in networking features in all modern versions of macOS; this lacks a small number of management features but is suitable for smaller networks and supplementary information how to go about it is described in the Appendix. even includes an Appendix to help setup a network using just the built-in features of macOS and without using the Server app at all.


Synology NAS Setup Guide - Nicholas Rushton Cover Art

Synology NAS Setup Guide

Synology NAS Setup Guide Based on DSM 7.1 by Nicholas Rushton

Based around DSM 7.1, Updated Summer 2022 With superb functionality and ease of use through the acclaimed DSM operating system, Synology DiskStations are the NAS of choice for the discerning purchaser. Whether it is the storage and sharing of information, the streaming of videos, music and photos to computers and smart devices, video surveillance or the ability to have a private cloud that allows access to information from anywhere, the DiskStation can do it. But this power and flexibility comes at a price: setting up a DiskStation for the very first time can seem a daunting prospect. This guide, with over 320 illustrations and screen shots and proven easy-to-follow instructions, will take you through the process from start to finish and help ensure that your home or small business network is a success. Covers working with Windows, Mac, Linux PCs, Chromebooks, Smartphones and tablets. Whether you have just purchased a DiskStation, are about to, or simply want to find out more about Synology NAS and DSM, this guide will help you.


Networking All-in-One For Dummies - Doug Lowe Cover Art

Networking All-in-One For Dummies

Networking All-in-One For Dummies by Doug Lowe

Your ultimate one-stop networking reference    Designed to replace that groaning shelf-load of dull networking books you’d otherwise have to buy and house,  Networking All-in-One For Dummie s covers all the basic and not-so-basic information you need to get a network up and running. It also helps you keep it running as it grows more complicated, develops bugs, and encounters all the fun sorts of trouble you expect from a complex system. Ideal both as a starter for newbie administrators and as a handy quick reference for pros, this book is built for speed, allowing you to get past all the basics—like installing and configuring hardware and software, planning your network design, and managing cloud services—so you can get on with what your network is actually intended to do.   In a friendly, jargon-free style, Doug Lowe—an experienced IT Director and prolific tech author—covers the essential, up-to-date information for networking in systems such as Linux and Windows 10 and clues you in on best practices for security, mobile, and more. Each of the nine minibooks demystifies the basics of one key area of network management.    Plan and administrate your network  Implement virtualization  Get your head around networking in the Cloud  Lock down your security protocols   The best thing about this book? You don’t have to read it all at once to get things done; once you’ve solved the specific issue at hand, you can put it down again and get on with your life. And the next time you need it, it’ll have you covered.  


SharePoint 2010 For Dummies - Vanessa L. Williams Cover Art

SharePoint 2010 For Dummies

SharePoint 2010 For Dummies by Vanessa L. Williams

Here's the bestselling guide on SharePoint 2010, updated to cover Office 365 SharePoint Portal Server is an essential part of the enterprise infrastructure for many businesses. The Office 365 version includes significantly enhanced cloud capabilities. This second edition of the bestselling guide to SharePoint covers getting a SharePoint site up and running, branded, populated with content, and more. It explains ongoing site management and offers plenty of advice for administrators who want to leverage SharePoint and Office 365 in various ways. Many businesses today rely on SharePoint Portal Server to aggregate SharePoint sites, information, and applications into a single portal This updated edition covers the enhanced cloud capacities of Office 365 and Microsoft SharePoint Online Shows how to use SharePoint to leverage data centers and collaborate with both internal and external customers, including partners and clients Covers getting a site up and running, populating it with content, branding it, and managing the site long term Administrators and small-business website managers will find SharePoint 2010 For Dummies, 2nd Edition gives them the information they need to make the most of this technology.


Wireless Home Networking For Dummies - Danny Briere & Pat Hurley Cover Art

Wireless Home Networking For Dummies

Wireless Home Networking For Dummies by Danny Briere & Pat Hurley

The perennial bestseller shows you how share your files and Internet connection across a wireless network Fully updated for Windows 7 and Mac OS X Snow Leopard, this new edition of this bestseller returns with all the latest in wireless standards and security. This fun and friendly guide shows you how to integrate your iPhone, iPod touch, smartphone, or gaming system into your home network. Veteran authors escort you through the various financial and logisitical considerations that you need to take into account before building a wireless network at home. Covers the basics of planning, installing, and using wireless LANs Reviews essential information on the latest security issues Delivers valuable tips on how to stay current with fast-moving technology Discusses how to share resources such as printers, scanners, an Internet connection, files, and more with multiple computers on one network Wireless Home Networking For Dummies, 4th Edition skips the technical jargon and gets you connected with need-to-know information on building a wireless home network.


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