Building And Managing Virtual Private Networks
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Building And Managing Virtual Private Networks
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Author : David R. Kosiur
language : en
Publisher:
Release Date : 1998-10-12
Building And Managing Virtual Private Networks written by David R. Kosiur and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-10-12 with Computers categories.
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
Ikev2 Ipsec Virtual Private Networks
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Author : Graham Bartlett
language : en
Publisher: Cisco Press
Release Date : 2016-08-10
Ikev2 Ipsec Virtual Private Networks written by Graham Bartlett and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-10 with Computers categories.
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
Virtual Private Networks
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Author : Dennis Fowler
language : en
Publisher: Morgan Kaufmann
Release Date : 1999-05-21
Virtual Private Networks written by Dennis Fowler and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-05-21 with Computers categories.
"Dennis Fowler provides an insightful view to both the business benefits and technical requirements to VPNs. His examples of other customers' experiences with VPNs breathe life into the discussion." From the Foreword by Susan Scheer Aoko, Cisco systems, Inc. Network-dependent companies are excited by the benefits promised by the virtual private network, including lower costs, greater flexibility, and improvements in connectivity. But they also have questions: What benefits are real? How can they be measured? What are the expenses and the dangers? Virtual Private Networks: Making the Right Connection is an intelligent introduction written especially for business and IT professionals who want a realistic assessment of what a VPN can provide for their organizations. Covering advantages and risks, this book expands your understanding of what you can do with a VPN, while detailing all that implementing it will demand of you. With its help, you'll find your way through VPN hype to the answers you need to make sound decisions. Features Thoroughly explains VPN concepts and technologies, and examines the potential of VPNs as intranets, extranets, and remote access solutions. Covers essential VPN topics like tunneling, encapsulation, encryption, security, and protocols. Provides detailed points of comparison between typical VPN costs and the costs of maintaining traditional WANs. Offers frank consideration of the hidden costs and risks sometimes associated with VPNs, helping you decide if a VPN is right for you. Lists and assesses the software and hardware products you may need to implement a VPN. Discusses both Internet-based VPNs and VPN services offered by providers of "private" ATM and frame relay networks, detailing the pros and cons of each.
Network World
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Author :
language : en
Publisher:
Release Date : 2003-03-31
Network World written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-31 with categories.
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.
Network World
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Author :
language : en
Publisher:
Release Date : 2003-04-21
Network World written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-21 with categories.
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.
Network World
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Author :
language : en
Publisher:
Release Date : 1998-06-29
Network World written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-06-29 with categories.
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.
Mastering Openvpn
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Author : Eric F. Crist
language : en
Publisher:
Release Date : 2015-08-28
Mastering Openvpn written by Eric F. Crist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-28 with Extranets (Computer networks) categories.
Master building and integrating secure private networks using OpenVPNAbout This Book- Discover how to configure and set up a secure OpenVPN- Enhance user experience by using multiple authentication methods- Delve into better reporting, monitoring, logging, and control with OpenVPNWho This Book Is ForIf you are familiar with TCP/IP networking and general system administration, then this book is ideal for you. Some knowledge and understanding of core elements and applications related to Virtual Private Networking is assumed.What You Will Learn- Identify different VPN protocols (IPSec, PPTP, OpenVPN)- Build your own PKI and manage certificates- Deploy your VPN on various devices like PCs, mobile phones, tablets, and more- Differentiate between the routed and bridged network- Enhance your VPN with monitoring and logging- Authenticate against third-party databases like LDAP or the Unix password file- Troubleshoot an OpenVPN setup that is not performing correctlyIn DetailSecurity on the internet is increasingly vital to both businesses and individuals. Encrypting network traffic using Virtual Private Networks is one method to enhance security. The internet, corporate, and "free internet" networks grow more hostile every day. OpenVPN, the most widely used open source VPN package, allows you to create a secure network across these systems, keeping your private data secure. The main advantage of using OpenVPN is its portability, which allows it to be embedded into several systems.This book is an advanced guide that will help you build secure Virtual Private Networks using OpenVPN. You will begin your journey with an exploration of OpenVPN, while discussing its modes of operation, its clients, its secret keys, and their format types. You will explore PKI: its setting up and working, PAM authentication, and MTU troubleshooting. Next, client-server mode is discussed, the most commonly used deployment model, and you will learn about the two modes of operation using "tun" and "tap" devices.The book then progresses to more advanced concepts, such as deployment scenarios in tun devices which will include integration with back-end authentication, and securing your OpenVPN server using iptables, scripting, plugins, and using OpenVPN on mobile devices and networks.Finally, you will discover the strengths and weaknesses of the current OpenVPN implementation, understand the future directions of OpenVPN, and delve into the troubleshooting techniques for OpenVPN.By the end of the book, you will be able to build secure private networks across the internet and hostile networks with confidence.Style and approachAn easy-to-follow yet comprehensive guide to building secure Virtual Private Networks using OpenVPN. A progressively complex VPN design is developed with the help of examples. More advanced topics are covered in each chapter, with subjects grouped according to their complexity, as well as their utility.
Vpns Illustrated Tunnels Vpns And Ipsec
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Author : Snader
language : en
Publisher: Pearson Education India
Release Date : 2006-09
Vpns Illustrated Tunnels Vpns And Ipsec written by Snader and has been published by Pearson Education India this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09 with categories.
Virtual Private Networks Kick Start Dive Into Vpns
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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-04-07
Virtual Private Networks Kick Start Dive Into Vpns written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-07 with Technology & Engineering categories.
In a world increasingly reliant on digital connectivity, Virtual Private Networks (VPNs) have become an essential tool for securing and privatizing communications across public networks. This comprehensive guide, "Virtual Private Networks Kick Start: Dive into VPNs," is your ultimate resource for understanding the intricacies of VPNs and harnessing their power to safeguard your data and privacy. Written in a clear and engaging style, this book takes you on a comprehensive journey through the world of VPNs, from their fundamental concepts to their advanced applications. Whether you're a networking professional, a business leader, or an individual seeking to protect your online presence, this book has something for everyone. Delve into the core principles of VPNs, exploring the different types of VPN protocols, architectures, and deployment models. Gain insights into the inner workings of VPN security, including encryption algorithms, authentication methods, and best practices for securing your VPN connections. Discover the practical applications of VPNs in various scenarios, ranging from enabling secure remote work and business connectivity to overcoming censorship and geo-restrictions. Learn how VPNs can empower your remote workforce, facilitate secure communication among geographically dispersed teams, and protect sensitive business data from unauthorized access. Enrich your understanding with case studies and real-world examples that showcase the transformative impact of VPNs in organizations across industries. These case studies provide tangible evidence of the benefits and challenges of VPN implementations, helping you make informed decisions for your own VPN deployment. Stay ahead of the curve with insights into the future of VPNs. Explore emerging trends and innovations that are shaping the landscape of secure networking, including the convergence of VPNs and Software-Defined WAN (SD-WAN) and the advent of quantum-safe VPNs. Prepare for the evolving demands of the digital age and ensure your VPN solution remains robust and effective. With its in-depth explanations, practical examples, and forward-thinking insights, "Virtual Private Networks Kick Start: Dive into VPNs" is your essential guide to mastering VPN technology and safeguarding your digital communications in the modern world. If you like this book, write a review!
Building And Managing E Book Collections
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Author : Richard Kaplan
language : en
Publisher: American Library Association
Release Date : 2012-08-05
Building And Managing E Book Collections written by Richard Kaplan and has been published by American Library Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-05 with Language Arts & Disciplines categories.
Are you looking for a best practices guide to developing policies and procedures for acquisition, purchase, collection development, cataloging, and retention of e-books? Beginning with a short history of e-books and a review of the e- book publishing industry and its effect on library's selection and budget process, this how-to provides a thorough treatment of collection development issues, including the selection process and development policies, the use of approval plans, patron-driven acquisition, and practical solutions for creating your e-book collection policies. Chapters on budgeting and licensing covers ownership versus leasing models, the differences in licensing options from the major publishers and aggregators including information on digital rights management, and strategies for success in retention, access, and budgeting. The cataloging and selection chapters are the largest in the book. The "selecting e-books" chapter discusses: * e-book purchasing models * file formats and publisher/aggregator e-book platforms8 * an examination of display devices (e-readers) The technical and access services section gives you: * Best practices in cataloging e-books to include metadata. * Insight on incorporating value added features such as adding excerpts from the text, book covers, and links to related resources. * Guidance on library web page and online catalog access. * Assessment and evaluation strategies through circulation statistics, print collection selection and usage, and user satisfaction. You'll also gain valuable insight on the e-book's impact on the publishing industry, scholarly communication, and its integration into future technologies and social media. Offering multiple perspectives from electronic resource professionals at world-renowned libraries such as Harvard, the University of Michigan, Duke, and Northeastern, this book provides a comprehensive and well-rounded e-book education. Success stories highlight ea