tripwire_strategies

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To: Brian Coyle <brianc@magicnet.net>
Subject: Re: [svlug] spontaneous shutdown??? 
Date: Fri, 27 Oct 2000 19:45:18 -0700
From: J C Lawrence <claw@kanga.nu>

On Fri, 27 Oct 2000 21:20:43 -0400 
Brian Coyle <brianc@magicnet.net> wrote:

> Have you booted from a known good media (Linuxcare BBC?) and
> compared file sizes, timestamps and MD5 checksums?

One thing I've recently started to do is to keep a tripwire DB on
both the localmachine, and under version control ona a secondary
remote machine.  That way I can check locally in the normal fashion,
_AND_ cehck the tripwire DB itself against the copy stored remotely
(MD5Sum) -- which gives a noticably smaller window against root
compromises.

> Maybe [s]he needed to reinstall the rootkit after you upgraded the
> box... Don't suppose you're running tripwire, LIDS or similar?

I've been thinking about playing with LIDS.  Anybody here have
direct experience?


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