This book mainly focuses on cyberthreats and cybersecurity and provides much-needed awareness when cybercrime is on the rise. This book explains how to stay safe and invisible in the online world. Each section covers different exciting points, like how one can be tracked every moment they make? How can hackers watch?. Each section explains how you're being tracked or found online, as well as how you may protect yourself. End of each section, you can also find the real stories that happened! Sounds very interesting. And you will also find a quote that applies to a particular section and covers the entire section in just one sentence! Readers are educated on how to avoid becoming victims of cybercrime by using easy practical tips and tactics. Case studies and real-life examples highlight the importance of the subjects discussed in each chapter. The content covers not only "hacking chapters" but also "hacking precautions," "hacking symptoms," and "hacking cures." If you wish to pursue cybersecurity as a career, you should read this book. It provides an overview of the subject. Practical's with examples of complex ideas have been provided in this book. With the help of practical's, you may learn the principles. We also recommend that you keep your digital gadgets protected at all times. You will be prepared for the digital world after reading this book.

For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.

The Illustrated Network: How TCP/IP Works in a Modern Network, Second Edition presents an illustrated explanation on how TCP/IP works, using consistent examples from a working network configuration that includes servers, routers and workstations. Diagnostic traces allow the reader to follow the discussion with unprecedented clarity and precision. True to its title, there are 330+ diagrams and screenshots, as well as topology diagrams and a unique repeating chapter opening diagram. Illustrations are also used as end-of-chapter questions. Based on examples of a complete and modern network, all the material comes from real objects connected and running on the network. The book emphasizes the similarities across all networks, since all share similar components, from the smallest LAN to the global internet. Layered protocols are the rule, and all hosts attached to the Internet run certain core protocols to enable their applications to function properly. This second edition includes updates throughout, along with four completely new chapters that introduce developments that have occurred since the publication of the first edition, including optical networking, cloud concepts and VXLAN. - Gives the reader insights into the most up-to-date network equipment, operating systems and router vendors - Presents an illustrated explanation on how TCP/IP works with consistent examples from a working network configuration that includes servers, routers, and workstations - Contains over 330 Illustrations, screen shots, topology diagrams, and a unique repeating chapter opening diagram to reinforce concepts

As a network administrator, auditor or architect, you know the importance of securing your network and finding security solutions you can implement quickly. This succinct book departs from other security literature by focusing exclusively on ways to secure Cisco routers, rather than the entire network. The rational is simple: If the router protecting a network is exposed to hackers, then so is the network behind it. Hardening Cisco Routers is a reference for protecting the protectors. Included are the following topics: The importance of router security and where routers fit into an overall security plan Different router configurations for various versions of Cisco?s IOS Standard ways to access a Cisco router and the security implications of each Password and privilege levels in Cisco routers Authentication, Authorization, and Accounting (AAA) control Router warning banner use (as recommended by the FBI) Unnecessary protocols and services commonly run on Cisco routers SNMP security Anti-spoofing Protocol security for RIP, OSPF, EIGRP, NTP, and BGP Logging violations Incident response Physical security Written by Thomas Akin, an experienced Certified Information Systems Security Professional (CISSP) and Certified Cisco Academic Instructor (CCAI), the book is well organized, emphasizing practicality and a hands-on approach. At the end of each chapter, Akin includes a Checklist that summarizes the hardening techniques discussed in the chapter. The Checklists help you double-check the configurations you have been instructed to make, and serve as quick references for future security procedures.Concise and to the point, Hardening Cisco Routers supplies you with all the tools necessary to turn a potential vulnerability into a strength. In an area that is otherwise poorly documented, this is the one book that will help you make your Cisco routers rock solid.

A process-oriented benchtop reference that provides the latest, most practical information on how to use the router.

A guide for beginners offers diagrams and instructions for creating and updating computer networks in the home and office, covering new technologies, troubleshooting, and security.

A coherent writer about the BGP4, this is a sourcebook for complete and practical information on the standard inter-domain routing protocol used by ISPs and the many companies now establishing their own Internet connections.

As the number of Internet-based consumer transactions continues to rise, the need to protect these transactions against hacking becomes more and more critical. An effective approach to securing information on the Internet is to analyze the signature of attacks in order to build a defensive strategy. This book explains how to accomplish this using h

Woodworking with the Router shows woodworkers how to build timesaving, economical jigs and fixtures to make their routers work better, faster, more accurately, and more safely. Included are hundreds of photos and diagrams, all created especially for this book.