[CentOS] Intrusion Detection Systems
lesbell at lesbell.com.au
Mon Oct 1 05:22:13 UTC 2007
John Hinton <webmaster at ew3d.com> wrote:
I did look at snort and actually some people run both snort and OSSEC. I
don't remember the reasons.
Simply put, they're different things. Snort is a network IDS which examines
network traffic packets, looking for the signatures of various attacks.
OSSEC is host IDS which monitors logs for evidence of attacks or misuse on
a host OS. In many installations, you need them both.
--- Les Bell, RHCE, CISSP
Tel: +61 2 9451 1144
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