New audit plugin for prelude

New audit plugin for prelude

[Steve Grubb]

Hello,

I just wanted to drop a line to mention a new plugin that I've created for the 
audit event dispatcher that can pick off AVC's and format a message for the 
prelude IDS system via IDMEF. This is available in audit-1.6.6.tar.gz. This 
is in the latest audit package on rawhide.

To test it, you have to put selinux in permissive mode for now since we don't 
have policy around it yet. I have started a prelude HOWTO here:

http://people.redhat.com/sgrubb/audit/prelude.txt

This plugin + prelude will allow an admin to watch a whole roomful of 
computers if they are configured to send events to a common prelude manager. 
The plugin also detects and sends IDMEF events for apps that terminate 
abnormally (gcc stack overflow/glibc FORTIFY_SOURCE/plain old segfault), 
logins, MAX failed logins reached, MAX concurrent sessions reached, and AVCs.

I am open to feedback on the message as this is proof of concept right now. I 
will be enhancing the plugin to detect more events and give better 
information.

Thanks,
-Steve

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