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Network Security Bible free download

Thursday, April 23rd, 2009

Introduction
Network security spans a large number of disciplines, ranging from management and policy topics to operating system kernel fundamentals. Historically, the coverage of these and the other network security areas was presented in multiple, specialized publications or given a high-level treatment that was not suited to the practitioner. Network Security Bible approaches network security from [...]

cisco internetworking free download

Tuesday, April 14th, 2009

Content:
Chapter 1 : Cisco Technologies,Routers, andSwitches
Best Damn Topics in this Chapter The OSI Model The TCP/IP Model, DoD Model, or the Internet Model Networking Basics Wireless Local Area Networks Cisco Hardware Accessing and Using Routers and Switches Connecting to the Router SSH Cisco Software IOS Command Syntax and Basic Configuration CATOS Command Syntax and [...]

End.to.End.Network.Security

Sunday, April 12th, 2009

Contents at a Glance Foreword xix Introduction xx Part I Introduction to Network Security Solutions 3 Chapter 1 Overview of Network Security Technologies 5 Part II Security Lifecycle: Frameworks and Methodologies 41 Chapter 2 Preparation Phase 43 Chapter 3 Identifying and Classifying Security Threats 99 Chapter 4 Traceback 141 Chapter 5 Reacting to Security Incidents [...]

QoS on the PIX/ASA Part 2

Wednesday, April 8th, 2009

The Modular Policy Framework
How do you apply most of your QoS mechanisms on a Cisco router? You use the Modular Quality of Service Command Line Interface (MQC). The approach is similar on the PIX/ASA, but the tool does feature some important differences. Also, Cisco has renamed the tool to the Modular Policy Framework. One reason [...]

Decoding telnet passwords using a hidden debug

Monday, March 30th, 2009

While messing with packet capture, i found an interesting feature, well hidden inside IOS.
Almost all of you should probably know the command “debug ip packet detail” which displays details about process switched (received/generated/forwarded) packets. There is a hidden option “dump” that provides extra information including raw packet data in hexadecimal and ASCII forms. According to [...]

Binary Math - Part II Answers

Friday, February 20th, 2009

Answers for Part II
So the answers to the exciting tasks at hand…. There was a good amount of activity surrounding answers submitted for the contest! It was good to see that many people interested in them! Now, it’s time to go through the answers and stretch the imagination a bit! Be prepared for some stretching [...]

Binary Math - Part I

Thursday, February 19th, 2009

As CCIE candidates, we are asked to do all sorts of things with access lists. We have them in lots of different places, and use them in lots of different ways. So many, sometimes, that it becomes very confusing to follow things!
Access-lists themselves aren’t really that bad. Or are they? When we use them with [...]

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