Building Linux Virtual Private Networks (VPNs) PDF Download

Author: Oleg Kolesnikov
Publisher: Sams Publishing
ISBN: 9781578702664
Category : Computer networks
Languages : en
Pages : 412

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Book Description
The authors meet the growing demands of de-centralized companies that need a secure and functional network using Linux. The only book available that extensively covers the combination of VPN technology and Linux, this volume teaches first hand how to build various VPN solutions with individual setup guides.

Author: Kumar Reddy
Publisher: Cisco Press
ISBN: 9781587051364
Category : Computers
Languages : en
Pages : 416

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Book Description
Several trends are hastening the use of MPLS-based VPNs in broadband networks. With this rapid evolution, networking professionals need resources like this new volume.

Author: Tan Nam-Kee
Publisher: McGraw Hill Professional
ISBN: 9780071433525
Category : Technology & Engineering
Languages : en
Pages : 534

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Book Description
EASY-TO-FOLLOW EXAMPLES FOR SECURE, VERSATILE, COST-CUTTING, VALUE-ADDED VPNs With the security enhancements, flexibility, and market advantages now available with IPSec and MPLS, building mission-critical VPNs using these technologies has become a top agenda for many networking professionals. LEVERAGE THE BENEFITS OF IPSec AND MPLS Assembling a fully functional IPSec or MPLS VPN isn’t easy. With so little information available it can be like trying to build a bicycle when you have all the components, but no idea what the final product should look like. Only Building VPNs shows, in a clear, step-by-step fashion, how to build VPNs from scratch with IPSec and MPLS. Building VPNs: With IPSec and MPLS gives you: * From-the-ground-up directions for VPN construction * Step-by-step implementation of IPSec for secure, inexpensive, transmission of sensitive information across the public Internet * Easy-to-follow, diagrammed directions for deploying MPLS VPNs to provide value-added managed services * Clear instructions for using IPSec and MPLS in the enterprise and service-provider networking environments * Fully working solutions for both basic and advanced VPN issues * Examples that clarify every important step in VPN design, configuration, implementation, and deployment THE BOOK TO CHOOSE FOR VPN BUILDS

Author: Bryan J. Hong
Publisher: No Starch Press
ISBN: 159327145X
Category : Computers
Languages : en
Pages : 292

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Book Description
A guide to using FreeBSD 7 to build servers covers such topics as installation and booting, kernels, system security, disks and file systems, Web services, upgrading, software management, and system performance and monitoring.

Author: Syngress
Publisher: Elsevier
ISBN: 0080476260
Category : Computers
Languages : en
Pages : 831

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Book Description
This book covers what an administrator needs to plan out and integrate a DMZ into a network for small, medium and Enterprise networks. In most enterprises the perception is that a firewall provides a hardened perimeter. However, the security of internal networks and hosts is usually very soft. In such an environment, a non-DMZ system that is offering services to the Internet creates the opportunity to leapfrog to other hosts in the soft interior of your network. In this scenario your internal network is fair game for any attacker who manages to penetrate your so-called hard perimeter.- There are currently no books written specifically on DMZs- This book will be unique in that it will be the only book that teaches readers how to build a DMZ using all of these products: ISA Server, Check Point NG, Cisco Routers, Sun Servers, and Nokia Security Appliances.- Dr. Thomas W. Shinder is the author of the best-selling book on Microsoft's ISA, Configuring ISA Server 2000. Customers of the first book will certainly buy this book.

Author: Sjaak Laan
Publisher: Lulu.com
ISBN: 1326912976
Category : Computers
Languages : en
Pages : 448

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Book Description
This book explains the concepts, history, and implementation of IT infrastructures. Although many of books can be found on each individual infrastructure building block, this is the first book to describe all of them: datacenters, servers, networks, storage, operating systems, and end user devices. The building blocks described in this book provide functionality, but they also provide the non-functional attributes performance, availability, and security. These attributes are explained on a conceptual level in separate chapters, and specific in the chapters about each individual building block. Whether you need an introduction to infrastructure technologies, a refresher course, or a study guide for a computer science class, you will find that the presented building blocks and concepts provide a solid foundation for understanding the complexity of today's IT infrastructures. This book can be used as part of IT architecture courses based on the IS 2010.4 curriculum.

Author: Krish Prabhu
Publisher: CRC Press
ISBN: 1351804693
Category : Computers
Languages : en
Pages : 441

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Book Description
From the Foreword: "This book lays out much of what we’ve learned at AT&T about SDN and NFV. Some of the smartest network experts in the industry have drawn a map to help you navigate this journey. Their goal isn’t to predict the future but to help you design and build a network that will be ready for whatever that future holds. Because if there’s one thing the last decade has taught us, it’s that network demand will always exceed expectations. This book will help you get ready." —Randall Stephenson, Chairman, CEO, and President of AT&T "Software is changing the world, and networks too. In this in-depth book, AT&T's top networking experts discuss how they're moving software-defined networking from concept to practice, and why it's a business imperative to do this rapidly." —Urs Hölzle, SVP Cloud Infrastructure, Google "Telecom operators face a continuous challenge for more agility to serve their customers with a better customer experience and a lower cost. This book is a very inspiring and vivid testimony of the huge transformation this means, not only for the networks but for the entire companies, and how AT&T is leading it. It provides a lot of very deep insights about the technical challenges telecom engineers are facing today. Beyond AT&T, I’m sure this book will be extremely helpful to the whole industry." —Alain Maloberti, Group Chief Network Officer, Orange Labs Networks "This new book should be read by any organization faced with a future driven by a "shift to software." It is a holistic view of how AT&T has transformed its core infrastructure from hardware based to largely software based to lower costs and speed innovation. To do so, AT&T had to redefine their technology supply chain, retrain their workforce, and move toward open source user-driven innovation; all while managing one of the biggest networks in the world. It is an amazing feat that will put AT&T in a leading position for years to come." —Jim Zemlin, Executive Director, The Linux Foundation This book is based on the lessons learned from AT&T’s software transformation journey starting in 2012 when rampant traffic growth necessitated a change in network architecture and design. Using new technologies such as NFV, SDN, Cloud, and Big Data, AT&T’s engineers outlined and implemented a radical network transformation program that dramatically reduced capital and operating expenditures. This book describes the transformation in substantial detail. The subject matter is of great interest to telecom professionals worldwide, as well as academic researchers looking to apply the latest techniques in computer science to solving telecom’s big problems around scalability, resilience, and survivability.

Author: Howard Berkowitz
Publisher: John Wiley & Sons
ISBN: 0471268291
Category : Computers
Languages : en
Pages : 594

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Book Description
To be competitive, service providers cannot customize every installation but must simultaneously offer services that meet a wide range of perceived customer needs. This guide shows commercial service providers and equipment vendors how to build competitive service offerings for enterprise-specific needs. Provides vital technical and business guidance to the service provider marketplace Explains how to satisfy the customer's specific needs in data, voice, and/or video Enables readers to gain the upper hand in submitting the most competitive service network bids and service level guarantees to customers

Author: Wayne Lawson
Publisher: Elsevier
ISBN: 0080476147
Category : Computers
Languages : en
Pages : 609

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Book Description
An increasing number of companies are designing and implementing Remote Access Networks, which allow users who are not physically connected to a Wide Area Network (WAN) or Local Area Network (LAN) to access the network's servers, applications and databases or to participate in video conferencing and conference calls. The ability for a remote user to function as if they were in the next office dramatically improves overall efficiency while reducing total cost of ownership. Cisco Systems, the world's largest internetworking vendor, is the pioneer of the enabling technologies for Remote Access Networks. This book will identify and explain all of the Cisco products necessary for designing and building a remote access network and integrating it with legacy systems.This book is a professional reference detailing all of the strategies, tactics and methods for designing, configuring and maintaining Cisco Remote Access Networks. It will include thorough discussions of all Cisco Access Servers and routers.* Demand for information on remote access networks is growing quickly at corporate and administrator level* Cisco remote access networks appeal to businesses as they provide efficient and secure connectivity at reduced cost* Book includes thorough discussions of all Cisco Access Servers and routers

Author: Jahanzeb Khan
Publisher: John Wiley & Sons
ISBN: 0471456500
Category : Computers
Languages : en
Pages : 354

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Book Description
Provides a step-by-step approach for planning and implementing a wireless LAN based on 802.11 Wireless Fidelity (Wi-Fi) technology Authors are Wi-Fi security experts who are able to address the firestorm of concerns about security for 802.11b networks Offers a clear perspective of interoperability with related wireless standards like 802.11a, HomeRF, and Bluetooth Explains how to achieve the same performance as a wired Ethernet connection and deliver flexibility and high speed