Ipsec
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Ipsec
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Author : Naganand Doraswamy
language : en
Publisher: Prentice Hall Professional
Release Date : 2003
Ipsec written by Naganand Doraswamy and has been published by Prentice Hall Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
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.
Ipsec Vpn Design
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Author : Vijay Bollapragada
language : en
Publisher: Cisco Press
Release Date : 2005-03-29
Ipsec Vpn Design written by Vijay Bollapragada and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-29 with Computers categories.
The definitive design and deployment guide for secure virtual private networks Learn about IPSec protocols and Cisco IOS IPSec packet processing Understand the differences between IPSec tunnel mode and transport mode Evaluate the IPSec features that improve VPN scalability and fault tolerance, such as dead peer detection and control plane keepalives Overcome the challenges of working with NAT and PMTUD Explore IPSec remote-access features, including extended authentication, mode-configuration, and digital certificates Examine the pros and cons of various IPSec connection models such as native IPSec, GRE, and remote access Apply fault tolerance methods to IPSec VPN designs Employ mechanisms to alleviate the configuration complexity of a large- scale IPSec VPN, including Tunnel End-Point Discovery (TED) and Dynamic Multipoint VPNs (DMVPN) Add services to IPSec VPNs, including voice and multicast Understand how network-based VPNs operate and how to integrate IPSec VPNs with MPLS VPNs Among the many functions that networking technologies permit is the ability for organizations to easily and securely communicate with branch offices, mobile users, telecommuters, and business partners. Such connectivity is now vital to maintaining a competitive level of business productivity. Although several technologies exist that can enable interconnectivity among business sites, Internet-based virtual private networks (VPNs) have evolved as the most effective means to link corporate network resources to remote employees, offices, and mobile workers. VPNs provide productivity enhancements, efficient and convenient remote access to network resources, site-to-site connectivity, a high level of security, and tremendous cost savings. IPSec VPN Design is the first book to present a detailed examination of the design aspects of IPSec protocols that enable secure VPN communication. Divided into three parts, the book provides a solid understanding of design and architectural issues of large-scale, secure VPN solutions. Part I includes a comprehensive introduction to the general architecture of IPSec, including its protocols and Cisco IOS® IPSec implementation details. Part II examines IPSec VPN design principles covering hub-and-spoke, full-mesh, and fault-tolerant designs. This part of the book also covers dynamic configuration models used to simplify IPSec VPN designs. Part III addresses design issues in adding services to an IPSec VPN such as voice and multicast. This part of the book also shows you how to effectively integrate IPSec VPNs with MPLS VPNs. IPSec VPN Design provides you with the field-tested design and configuration advice to help you deploy an effective and secure VPN solution in any environment. This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.
Ipsec Virtual Private Network Fundamentals
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Author : James Henry Carmouche
language : en
Publisher: Pearson Education
Release Date : 2006-07-19
Ipsec Virtual Private Network Fundamentals written by James Henry Carmouche and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-07-19 with Computers categories.
An introduction to designing and configuring Cisco IPsec VPNs Understand the basics of the IPsec protocol and learn implementation best practices Study up-to-date IPsec design, incorporating current Cisco innovations in the security and VPN marketplace Learn how to avoid common pitfalls related to IPsec deployment Reinforce theory with case studies, configuration examples showing how IPsec maps to real-world solutions IPsec Virtual Private Network Fundamentals provides a basic working knowledge of IPsec on various Cisco routing and switching platforms. It provides the foundation necessary to understand the different components of Cisco IPsec implementation and how it can be successfully implemented in a variety of network topologies and markets (service provider, enterprise, financial, government). This book views IPsec as an emerging requirement in most major vertical markets, explaining the need for increased information authentication, confidentiality, and non-repudiation for secure transmission of confidential data. The book is written using a layered approach, starting with basic explanations of why IPsec was developed and the types of organizations relying on IPsec to secure data transmissions. It then outlines the basic IPsec/ISAKMP fundamentals that were developed to meet demand for secure data transmission. The book covers the design and implementation of IPsec VPN architectures using an array of Cisco products, starting with basic concepts and proceeding to more advanced topics including high availability solutions and public key infrastructure (PKI). Sample topology diagrams and configuration examples are provided in each chapter to reinforce the fundamentals expressed in text and to assist readers in translating concepts into practical deployment scenarios. Additionally, comprehensive case studies are incorporated throughout to map topics to real-world solutions.
A Technical Guide To Ipsec Virtual Private Networks
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Author : James S. Tiller
language : en
Publisher: CRC Press
Release Date : 2017-07-27
A Technical Guide To Ipsec Virtual Private Networks written by James S. Tiller and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-27 with Computers categories.
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.
Ipsec
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Author : Carlton R. Davis
language : en
Publisher: Rsa Press S
Release Date : 2001
Ipsec written by Carlton R. Davis and has been published by Rsa Press S this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
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Vpns Illustrated
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Author : Jon C. Snader
language : en
Publisher: Addison-Wesley Professional
Release Date : 2015-01-09
Vpns Illustrated written by Jon C. Snader and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-09 with Computers categories.
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.
Implementing Ipsec
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Author : Elizabeth Kaufman
language : en
Publisher:
Release Date : 1999-09-21
Implementing Ipsec written by Elizabeth Kaufman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-09-21 with Computers categories.
How do you secure your IP network without destroying it? The IPsec protocols are the only viable standard for secure, network-layer transmission on IP, yet they can wreak havoc on critical applications and other enhanced network services. Interoperability problems between vendors, as well as limitations in the basic technology, can cause problems that range from annoying to disastrous. This book tells you how IPsec works (or doesn't work) with other technologies, describes how to select products that will meet your needs, and discusses legal issues critical to IPsec deployment. This hands-on guide will help you to: * Analyze how and why IPsec may break existing networks * Combine IPsec with other enhanced IP services and applications * Determine the causes of IPsec performance problems and protocol conflicts * Understand how existing laws and regulatory trends may impact your use of IPsec products * Understand the basic technological components of IPsec * Evaluate IPsec vendors and products Networking council Networking Council Books put technology into perspective for decision-makers who need an implementation strategy, a vendor and outsourcing strategy, and a product and design strategy. Series advisors are four of the most influential leaders of the networking community: Lyman Chapin-Chief Scientist at BBN/GTE and founding trustee of the Internet Society Scott Bradner-Director of the Harvard University Network Device Test Lab, trustee of the Internet Society, and ISOC VP of Standards Vinton Cerf-Senior Vice President at MCI/WorldCom and current chair of the Internet Society Ed Kozel- Senior VP for Corporate Development at Cisco Systems and member of the Board of Directors Visit our Web site at: www.wiley.com/compbooks Visit the Networking Council web site at: www.wiley.com/networkingcouncil
Synchronizing Internet Protocol Security Sipsec
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Author : Charles A. Shoniregun
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-06-10
Synchronizing Internet Protocol Security Sipsec written by Charles A. Shoniregun and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-06-10 with Computers categories.
Synchronizing Internet Protocol Security (SIPSec) focuses on the combination of theoretical investigation and practical implementation, which provides an in-depth understanding of the Internet Protocol Security (IPSec) framework. The standard internet protocol is completely unprotected, allowing hosts to inspect or modify data in transit. This volume identifies the security problems facing internet communication protocols along with the risks associated with internet connections. It also includes an investigative case study regarding the vulnerabilities that impair IPSec and proposes a SIPSec Model.
Demystifying The Ipsec Puzzle
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Author : Sheila Frankel
language : en
Publisher: Artech House
Release Date : 2001
Demystifying The Ipsec Puzzle written by Sheila Frankel and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Now that the Internet has blossomed into the "Information Superhighway" with its traffic and drivers becoming increasingly diverse, security has emerged as a primary concern. This innovative, new book offers you a global, integrated approach to providing Internet Security at the network layer. You get a detailed presentation of the revolutionary IPsec technology used today to create Virtual Private Networks and, in the near future, to protect the infrastructure of the Internet itself.
Network Security Principles And Practices
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Author : Saadat Malik
language : en
Publisher: Cisco Press
Release Date : 2003
Network Security Principles And Practices written by Saadat Malik and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Computers categories.
Expert solutions for securing network infrastructures and VPNs bull; Build security into the network by defining zones, implementing secure routing protocol designs, and building safe LAN switching environments Understand the inner workings of the Cisco PIX Firewall and analyze in-depth Cisco PIX Firewall and Cisco IOS Firewall features and concepts Understand what VPNs are and how they are implemented with protocols such as GRE, L2TP, and IPSec Gain a packet-level understanding of the IPSec suite of protocols, its associated encryption and hashing functions, and authentication techniques Learn how network attacks can be categorized and how the Cisco IDS is designed and can be set upto protect against them Control network access by learning how AAA fits into the Cisco security model and by implementing RADIUS and TACACS+ protocols Provision service provider security using ACLs, NBAR, and CAR to identify and control attacks Identify and resolve common implementation failures by evaluating real-world troubleshooting scenarios As organizations increase their dependence on networks for core business processes and increase access to remote sites and mobile workers via virtual private networks (VPNs), network security becomes more and more critical. In today's networked era, information is an organization's most valuable resource. Lack of customer, partner, and employee access to e-commerce and data servers can impact both revenue and productivity. Even so, most networks do not have the proper degree of security. Network Security Principles and Practices provides an in-depth understanding of the policies, products, and expertise that brings organization to this extremely complex topic and boosts your confidence in the performance and integrity of your network systems and services. Written by a CCIE engineer who participated in the development of the CCIE Security exams, Network Security Principles and Practices is the first book that provides a comprehensive review of topics important to achieving CCIE Security certification. Network Security Principles and Practices is a comprehensive guide to network security threats and the policies and tools developed specifically to combat those threats. Taking a practical, applied approach to building security into networks, the book shows you how to build secure network architectures from the ground up. Security aspects of routing protocols, Layer 2 threats, and switch security features are all analyzed. A comprehensive treatment of VPNs and IPSec is presented in extensive packet-by-packet detail. The book takes a behind-the-scenes look at how the Cisco PIX(r) Firewall actually works, presenting many difficult-to-understand and new Cisco PIX Firewall and Cisco IOSreg; Firewall concepts. The book launches into a discussion of intrusion detection systems (IDS) by analyzing and breaking down modern-day network attacks, describing how an IDS deals with those threats in general, and elaborating on the Cisco implementation of IDS. The book also discusses AAA, RADIUS, and TACACS+ and their usage with some of the newer security implementations such as VPNs and proxy authentication. A complete section devoted to service provider techniques for enhancing customer security and providing support in the event of an attack is also included. Finally, the book concludes with a section dedicated to discussing tried-and-tested troubleshooting tools and techniques that are not only invaluable to candidates working toward their CCIE Security lab exam but also to the security network administrator running the operations of a network on a daily basis.