a good start to do hardening

From: Thomas (hthomas@hongkong.com)
Date: 12/27/01


From: "Thomas" <hthomas@hongkong.com>
Date: Fri, 28 Dec 2001 00:49:34 +0800

Hi!
    Can anyone tell me a good way to start to do hardening on my Linux
machine.

Thanks a lot!