Tips on keeping your Ubuntu Linux server secure

Friday, 25 August 2006, 12:30 AM EST

As a system administrator, one of your chief tasks is dealing with server security. If your server is connected to the Internet, for security purposes, it's in a war zone. If it's only an internal server, you still need to deal with (accidentally) malicious users, disgruntled employees and the guy in accounting who really wants to read the boss's secretary's e-mail.

At Computerworld.

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