A Unix Utility You Should Know About: Netcat
Netcat is often referred to as a “Swiss Army knife” utility, and for a good reason. Just like the multi-function usefulness of the venerable Swiss Army pocket knife, netcat’s functionality is as helpful. Some of its features include port scanning, transferring files, port listening and it can be used a backdoor.
In 2006 netcat was ranked #4 in “Top 100 Network Security Tools” survery, so it’s definitely a tool to know.
See the first post on pipe viewer for the introduction to this article series. If you feel like you are interested in this stuff, I suggest that you subscribe to my rss feed to receive my future posts automatically.
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