LXer: 80 of the Best Linux Security Applications
 

Published at LXer:

The aim of this article is to provide the user with a starting point for improving the security of a Linux machine. Basic system security (e.g. having a regular backup strategy, using hard-to-guess passwords, removing services that you don't need) is essential administration in protecting your data. But you need a more sophisticated approach to keep intruders out.

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