Author: Richard Shea
Publisher: Addison-Wesley Professional
ISBN: 9780201604481
Category : Computers
Languages : en
Pages : 308
Get Book Here
Book Description
With an increasing number of mobile users, L2TP gives enterprises unprecedented flexibility in providing cost-effective remote access. Shea, a leading developer of L2TP products, provides new insights into session setup, data handling, security and standards-based network management. The most valuable and usable tool for L2TP available.
Author: Guillermo Marqués
Publisher: Lulu.com
ISBN: 1329827317
Category : Computers
Languages : en
Pages : 36
Get Book Here
Book Description
Continuando con el libro "IPsec y redes privadas virtuales", este trabajo te muestra de una manera clara y sencilla como manejar y configurar una VPN de tipo PPTP y L2TP usando routers Cisco
Author: Jim Guichard
Publisher: Cisco Press
ISBN: 9781587051128
Category : Computers
Languages : en
Pages : 514
Get Book Here
Book Description
Master advanced MPLS VPN deployment solutions to design, deploy, and troubleshoot advanced or large-scale networks. This title builds on the bestselling success of the first volume with more advanced features to get more out of a network.
Author: Rand Morimoto
Publisher: Sams Publishing
ISBN: 9780672325816
Category : Computers
Languages : en
Pages : 1058
Get Book Here
Book Description
The most extensive Exchange 2003 reference found on the market today from one of the world's leading Microsoft server experts, Rand Morimoto. Written from the ground up exclusively for Exchange 2003--not a revision of an Exchange 2000 book. Based on the author's experience implementing Exchange 2003 in heavy-use corporate environments since Beta release 1. Contains hard-to-find intermediate to advanced coverage far beyond the competition's typical installation and set-up how-to's including planning, migration, security, disaster recovery, and vast troubleshooting tips. A complete reference targeted at intermediate to advanced users for help in managing the complicated and business-critical matters of e-mail, message databases, and ever-increasing mobile and remote system access.
Author: Wayne C. Vermillion
Publisher: Cisco Press
ISBN: 9781587050879
Category : Computers
Languages : en
Pages : 442
Get Book Here
Book Description
A complete guide of all DSL varieties, this volume also acts as a working handbook of configurations for all Cisco Systems devices. This book covers new standards and deregulation issues, including the recommended G.shdsl standard International regulatory and infrastructure detail for a more global approach.
Author: Saadat Malik
Publisher: Cisco Press
ISBN: 9781587050251
Category : Computers
Languages : en
Pages : 826
Get Book Here
Book Description
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.
Author: Gilbert Held
Publisher: John Wiley & Sons
ISBN: 0470020334
Category : Technology & Engineering
Languages : en
Pages : 309
Get Book Here
Book Description
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.
Author: Rand Morimoto
Publisher: Sams Publishing
ISBN: 0672328984
Category : Computers
Languages : en
Pages : 1370
Get Book Here
Book Description
"This book covers the planning, design, prototype testing, implementation, administration, and support of Windows 2003 and Active Directory as well as the security aspects of protecting an organization from external and internal attacks. Additionally, this book addresses the design and implementation of DNS, WINS, DHCP, and Global Catalog Servers that make up the backbone of an Active Directory implementation." -- back cover.
Author: Philip Golden
Publisher: CRC Press
ISBN: 1420013076
Category : Computers
Languages : en
Pages : 818
Get Book Here
Book Description
The digital subscriber line (DSL) industry is expanding rapidly and a technology once thought to be only transitional will soon clear $100 billion in total annual service revenue. From the world's leading DSL experts, Implementation and Application of DSL Technologies builds upon the theory presented in Fundamentals of DSL Technologies
Author: James S. Tiller
Publisher: CRC Press
ISBN: 0203997492
Category : Computers
Languages : en
Pages : 378
Get Book Here
Book Description
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.
