Linux Security Basics, Part 1: Authentication (Distrowatch Weekly #321)

Posted by caitlyn on Sep 21, 2009 1:12 PM EDT
DistroWatch; By Caitlyn Martin, Chris Smart and Ladislav Bodnar 		Mail this story
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Before I get into describing basic Linux authentication, the recent discussions made it abundantly clear that I need to first define what I mean by security. I also have to answer the most basic question which is why we need to bother with security at all. Some DWW readers claim to have all but ignored security without a single problem for many years. Those claims are undoubtedly true. That doesn't mean the potential for real problems isn't present. Kurt Seifried, in his Linux Administrator's Security Guide, writes: "You only need to make one mistake or leave one flaw available for an attacker to get in. This, of course, means that most sites will eventually be broken into." He adds: "All technical security measures will eventually fail or be vulnerable to an attacker. This is why you must have multiple layers of protection."

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too many words! tuxchick 7 978 Sep 22, 2009 2:43 AM

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