August 2002
Intermediate to advanced
512 pages
13h 34m
English
Content preview from Network Intrusion Detection, Third Edition
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Chapter 2. Introduction to TCPdump and TCP
Now that you have learned a bit about Internet Protocol (IP), you can take a closer look at how it works by using a practical analysis tool known as TCPdump. Just as you cannot do any kind of intrusion detection or traffic analysis without knowledge of TCP/IP, you cannot do analysis without a tool of some sort. TCPdump, or its Windows cousin Windump, is a popular and widely used piece of software that can give you some insight into the traffic activity that occurs on a given network. This chapter teaches you how to manipulate the tool for your own purposes and explains the output that it displays. The ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.