Download or read book A Technical Guide to IPSec Virtual Private Networks written by James S. Tiller and published by CRC Press. This book was released on 2017-07-27 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is IPSec? What's a VPN? Why do the need each other? Virtual Private Network (VPN) has become one of the most recognized terms in our industry, yet there continuously seems to be different impressions of what VPNs really are and can become. A Technical Guide to IPSec Virtual Private Networks provides a single point of information that represents hundreds or resources and years of experience with IPSec VPN solutions. It cuts through the complexity surrounding IPSec and the idiosyncrasies of design, implementation, operations, and security. Starting with a primer on the IP protocol suite, the book travels layer by layer through the protocols and the technologies that make VPNs possible. It includes security theory, cryptography, RAS, authentication, IKE, IPSec, encapsulation, keys, and policies. After explaining the technologies and their interrelationships, the book provides sections on implementation and product evaluation. A Technical Guide to IPSec Virtual Private Networks arms information security, network, and system engineers and administrators with the knowledge and the methodologies to design and deploy VPNs in the real world for real companies.
Download or read book Virtual Private Networks written by Ruixi Yuan and published by Addison-Wesley Professional. This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: VPNs enable any enterprise to utilize the Internet as its own secure private network. In this book, two leading VPN implementers offer a start-to-finish, hands-on guide to constructing and operating secure VPNs. Going far beyond the theory found in most books, Ruixi Yuan and Tim Strayer present best practices for every aspect of VPN deployment, including tunneling, IPsec, authentication, public key infrastructure, and network/service management. Strayer and Yuan begin with a detailed overview of the fundamental concepts and architectures associated with enterprise VPNs, including site-to-site VPNs, remote access VPNs, and extranets. They compare all options for establishing VPN tunnels across the Internet, including PPTP, L2F, and L2TP. Next, they present in-depth coverage of implementing IPsec; establishing two-party or trusted third-party authentication; building a robust public key infrastructure; and managing access control. The book includes expert coverage of VPN gateway configuration, provisioning, and management; Windows and other VPN clients; and network/service management, including SLAs and network operations centers. Finally, the authors preview the future of VPNs, showing how they may be enhanced to provide greater quality of service and network intelligence. For all networking and IT professionals, security specialists, consultants, vendors, and service providers responsible for building or operating VPNs.
Download or read book A Comprehensive Guide to Virtual Private Networks IBM firewall server and client solutions written by Martin W. Murhammer and published by IBM.Com/Redbooks. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Troubleshooting Virtual Private Networks written by Mark Lewis and published by Cisco Press. This book was released on 2004 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: & Learn the troubleshooting techniques that every IT professional running a Virtual Private Network (VPN) must master & & Experience real-world solutions through practice scenarios in each chapter & & An essential workplace reference guide for every VPN management site
Download or read book A Guide to Virtual Private Networks written by Martin W. Murhammer and published by Prentice Hall. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical guide to planning and deploying a Virtual Private Network that provides low-cost wide area connectivity over regular Internet lines.The authors explain the benefits of VPNs and then walk step-by-step through the process of deploying them in several widely-used scenarios, including branch office connectivity, integrating business partners and suppliers and providing remote access.
Download or read book Virtual Private Networks For Dummies written by Mark S. Merkow and published by John Wiley & Sons. This book was released on 1999-12-02 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let’s face it: the information age makes dummies of us all at some point. One thing we can say for sure, though, about things related to the Internet is that their best strengths are often also their worst weaknesses. This goes for virtual private networks (VPNs). They may reach a wide base of customers – but can also be vulnerable to viruses, hackers, spoofers, and other shady online characters and entities. VPNs may allow for super-efficient communication between customer and company – but they rely on information which, if compromised, can cause huge losses. The Internet is still a frontier – sometimes so wide open it leaves us bewildered – and, like any frontier, the risks go hand in hand with potentially huge rewards. Virtual Private Networks for Dummies offers you a no-nonsense, practical guide to evaluating your company’s need for a VPN, understanding what it takes to implement one, and undertaking the challenging quest to set it up, make it work, and keep it safe. Whether you’re the resident expert leading the project team, or you just want to learn what makes e-commerce tick, this detailed, from-the-ground-up guide will soon have you comfortably conceptualizing: Security goals and strategies The evolution of VPNs Privacy in VPNs Extranets Remote-Access VPNs Funding Custom network solutions design Testing VPNs And more With new products and technologies offering supposedly revolutionary solutions to IT departments every day, this book focuses on the real world – you know, the one full of obstacles, mishaps, threats, delays, and errors – and gives you the background knowledge to make decisions for yourself about your VPN needs. Written with a dash of humor, Virtual Private Networks for Dummies contains both technical detail (standards, protocols, etc.) and more general concepts (such as conducting cost-benefit analyses). This clear, authoritative guide will have you securely and cost-effectively networking over the Internet in no time.
Download or read book CCNP Security Virtual Private Networks SVPN 300 730 Official Cert Guide written by Joseph Muniz and published by Cisco Press. This book was released on 2021-12-07 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam. * Master Implementing Secure Solutions with Virtual Private Networks (SVPN) 300-730 exam topics * Assess your knowledge with chapter-opening quizzes * Review key concepts with exam preparation tasks This is the eBook edition of the CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide. This eBook does not include access to the companion website with practice exam that comes with the print edition. CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide focuses specifically on the objectives for the CCNP Security SVPN exam. Three leading Cisco security technology experts share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. Well regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time. It helps you master all the topics on the Implementing Secure Solutions with Virtual Private Networks (SVPN) 300-730 exam, deepening your knowledge of * Site-to-site virtual private networks on routers and firewalls * Remote access VPNs * Troubleshooting using ASDM and CLI * Secure communications architectures CCNP Security Virtual Private Networks SVPN 300-730 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit http://www.cisco.com/web/learning/index.html.
Download or read book VPNs written by John Mairs and published by Network Professional's Library. This book was released on 2002 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginners network professionals can learn how to set up a Virtual Private Network in the most secure and cost-effective way. Includes VPN blueprints for one of the fastest growing and secure methods for connecting branch offices.
Download or read book Cisco Secure Virtual Private Networks written by Andrew G. Mason and published by . This book was released on 2002 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the official instructor-led training course of the same name in a self-study product, Cisco® Secure Virtual Private Networks is a comprehensive, results-oriented book designed to give readers the knowledge to plan, administer, and maintain a Virtual Private Network (VPN). Readers are taught to accomplish several specific tasks, including identifying the features, functions, and benefits of Cisco® Secure VPN products; identifying the component technologies implemented in Cisco® Secure VPN products; utilizing commands required to configure and test IPSec in Cisco IOS® software and PIX Firewalls; installing and configuring the Cisco® VPN Client to create a secure tunnel to a Cisco® VPN Concentrator and PIX Firewall; configuring and verifying IPSec in the Cisco® VPN Concentrator, Cisco router, and PIX Firewall; and configuring the Cisco® VPN Concentrator, Cisco® router, and PIX Firewall for interoperability.
Download or read book A Comprehensive Guide to Virtual Private Networks written by Martin W. Murhammer and published by . This book was released on 1998 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Building and Managing Virtual Private Networks written by David R. Kosiur and published by . This book was released on 1998-10-12 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to know about selecting, designing, building, and managing the right VPN for your company Building and Managing Virtual Private Networks Get complete answers to all your VPN questions in Building and Managing Virtual Private Networks. International networking guru Dave Kosiur provides a candid assessment of the current state of VPN technology. With the help of fascinating and informative case studies based on the experiences of organizations at the forefront of the VPN revolution, he clearly explains the basic concepts and technologies involved, as well as the business reasons for making the switch to an Internet-based network. And he provides practical guidance on all aspects of designing, building, and managing the best VPN for your organization. You get the complete lowdown on: * The pros and cons of all VPN types now available * All major classes of VPN hardware and software * Key VPN design issues and business solutions * Detailed cost comparison * Selecting the right ISP for your VPN * Building a high-performance extranet * Remote access * VPN security threats and solutions, including best-in-class cryptographic techniques * Firewalls and routers
Download or read book Virtual Private Networking written by Gilbert Held and published by John Wiley & Sons. This book was released on 2005-01-28 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides network managers, LAN administrators and small business operators with all they need to know to "interconnect" multiple locations or travelling employees that need to access a single location. The operation and utilization of virtual private networks is discussed both in theory and practicality, covering the technical aspects associated with encryption and digital certificates as well as the manner by which readers can create VPNs using readily available products from Microsoft, Cisco, Checkpoint and possibly other vendors. The author was among the first to write about the concept of virtual private networking in a series of articles published over five years ago, and in the intervening years this has become a very hot topic - with the technology being increasing deployed by companies. Virtual Private Networking, by Gilbert Held, covers the technology and the theory, but also shows readers, through numerous examples, 'how to use ' the technology.
Download or read book VPNs Illustrated written by Jon C. Snader and published by Addison-Wesley Professional. This book was released on 2015-01-09 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtual private networks (VPNs) based on the Internet instead of the traditional leased lines offer organizations of all sizes the promise of a low-cost, secure electronic network. However, using the Internet to carry sensitive information can present serious privacy and security problems. By explaining how VPNs actually work, networking expert Jon Snader shows software engineers and network administrators how to use tunneling, authentication, and encryption to create safe, effective VPNs for any environment. Using an example-driven approach, VPNs Illustrated explores how tunnels and VPNs function by observing their behavior "on the wire." By learning to read and interpret various network traces, such as those produced by tcpdump, readers will be able to better understand and troubleshoot VPN and network behavior. Specific topics covered include: Block and stream symmetric ciphers, such as AES and RC4; and asymmetric ciphers, such as RSA and EIGamal Message authentication codes, including HMACs Tunneling technologies based on gtunnel SSL protocol for building network-to-network VPNs SSH protocols as drop-in replacements for telnet, ftp, and the BSD r-commands Lightweight VPNs, including VTun, CIPE, tinc, and OpenVPN IPsec, including its Authentication Header (AH) protocol, Encapsulating Security Payload (ESP), and IKE (the key management protocol) Packed with details, the text can be used as a handbook describing the functions of the protocols and the message formats that they use. Source code is available for download, and an appendix covers publicly available software that can be used to build tunnels and analyze traffic flow. VPNs Illustrated gives you the knowledge of tunneling and VPN technology you need to understand existing VPN implementations and successfully create your own.
Download or read book IKEv2 IPsec Virtual Private Networks written by Graham Bartlett and published by Cisco Press. This book was released on 2016-08-10 with total page 1639 pages. Available in PDF, EPUB and Kindle. Book excerpt: Create and manage highly-secure Ipsec VPNs with IKEv2 and Cisco FlexVPN The IKEv2 protocol significantly improves VPN security, and Cisco’s FlexVPN offers a unified paradigm and command line interface for taking full advantage of it. Simple and modular, FlexVPN relies extensively on tunnel interfaces while maximizing compatibility with legacy VPNs. Now, two Cisco network security experts offer a complete, easy-tounderstand, and practical introduction to IKEv2, modern IPsec VPNs, and FlexVPN. The authors explain each key concept, and then guide you through all facets of FlexVPN planning, deployment, migration, configuration, administration, troubleshooting, and optimization. You’ll discover how IKEv2 improves on IKEv1, master key IKEv2 features, and learn how to apply them with Cisco FlexVPN. IKEv2 IPsec Virtual Private Networks offers practical design examples for many common scenarios, addressing IPv4 and IPv6, servers, clients, NAT, pre-shared keys, resiliency, overhead, and more. If you’re a network engineer, architect, security specialist, or VPN administrator, you’ll find all the knowledge you need to protect your organization with IKEv2 and FlexVPN. Understand IKEv2 improvements: anti-DDoS cookies, configuration payloads, acknowledged responses, and more Implement modern secure VPNs with Cisco IOS and IOS-XE Plan and deploy IKEv2 in diverse real-world environments Configure IKEv2 proposals, policies, profiles, keyrings, and authorization Use advanced IKEv2 features, including SGT transportation and IKEv2 fragmentation Understand FlexVPN, its tunnel interface types, and IOS AAA infrastructure Implement FlexVPN Server with EAP authentication, pre-shared keys, and digital signatures Deploy, configure, and customize FlexVPN clients Configure, manage, and troubleshoot the FlexVPN Load Balancer Improve FlexVPN resiliency with dynamic tunnel source, backup peers, and backup tunnels Monitor IPsec VPNs with AAA, SNMP, and Syslog Troubleshoot connectivity, tunnel creation, authentication, authorization, data encapsulation, data encryption, and overlay routing Calculate IPsec overhead and fragmentation Plan your IKEv2 migration: hardware, VPN technologies, routing, restrictions, capacity, PKI, authentication, availability, and more
Download or read book IPSec written by Naganand Doraswamy and published by Prentice Hall Professional. This book was released on 2003 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: IPSec, Second Edition is the most authoritative, comprehensive, accessible, and up-to-date guide to IPSec technology. Two leading authorities cover all facets of IPSec architecture, implementation, and deployment; review important technical advances since IPSec was first standardized; and present new case studies demonstrating end-to-end IPSec security. New coverage also includes in-depth guidance on policies, updates on IPSec enhancements for large-scale enterprise environments, and much more.
Download or read book VPN Applications Guide written by David McDysan and published by Wiley. This book was released on 2000-05-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As the 21st century unfolds, it is clear that networking will be one of its hallmarks. In this book, McDysan takes the reader on a wide-ranging and richly textured tour of virtual private networking, its technology, business impact, and motivation. A MUST READ."-Vinton CerfWritten by a VPN expert at MCI WorldCom, this book will help you analyze your enterprise application requirements and select the most cost-efficient private, virtual private, or public network technology. Author David McDysan discusses the history of private and virtual private networks, and then details the important technology and protocol aspects. This includes comprehensive coverage of circuit-switched and connection-oriented packet switching VPN technologies as well as the TCP/IP protocol suite. Also included are the latest technologies developed to support IP-based VPN applications. McDysan also explains the steps involved in designing and implementing a VPN and supplies a template to follow when evaluating VPN choices. Written by a VPN expert at MCI WorldCom, this book will help you analyze your enterprise application requirements and select the most cost-efficient private, virtual private, or public network technology. Author David McDysan discusses the history of private and virtual private networks, and then details the important technology and protocol aspects. This includes comprehensive coverage of circuit-switched and connection-oriented packet switching VPN technologies as well as the TCP/IP protocol suite. Also included are the latest technologies developed to support IP-based VPN applications. McDysan also explains the steps involved in designing and implementing a VPN and supplies a template to follow when evaluating VPN choices. Visit the Networking Council Web site at www.wiley.com/networking council.
Download or read book Virtual Private Networking written by Bruce Perlmutter and published by Prentice Hall. This book was released on 2000 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: PLEASE PROVIDE COURSE INFORMATION PLEASE PROVIDE
