Snort mailing list archives

RE: Snort Databse-Plugin: Deletion of Logs


From: "Chris Eidem" <ceidem () Dexma com>
Date: Thu, 1 Aug 2002 10:57:43 -0500

that all depends on the security that you have set up on your database.
set it up so that the snort user has no ability to delete or change data
or tables, and you're fine

 - chris

-----Original Message-----
From: Olaf Gellert [mailto:og () pre-secure de]
Sent: Thursday, August 01, 2002 9:56 AM
To: snort-users () lists sourceforge net
Subject: [Snort-users] Snort Databse-Plugin: Deletion of Logs


Hi,

just a little question: If I use the database plugin
for some sonsors to log into one central database, what
about the security issues.

Ok, I can use STunnel or so to encrypt the log messages
on their way to the database. If one of my Snort-Sensors
get's hacked, is it possible for the hacker to delete
the previously logged messages? Or are the logs written
in some kind of append-only mode?

If it is possible to delete the logs from one hacked
sensor, can only the messages from this sensor or
even the logs from the other sensors be deleted?

Regards... Olaf


-- 
Dipl.Inform. Olaf Gellert                  PRESECURE (R)
Consultant,                              Consulting GmbH
Phone: (+49) 0700 / PRESECURE           og () pre-secure de

       Check on European Security Incident Response Teams
                                  http://www.ti.terena.nl



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