Hey all,
For anyone that's interested I've just written three papers relating to 
Oracle forensics. More will follow...

Oracle Forensics Part 1: Dissecting the Redo Logs
Oracle Forensics Part 2: Locating Dropped Objects
Oracle Forensics Part 3: Isolating Evidence of Attacks Against the 
Authentication Mechanism

You can grab them here: http://www.databasesecurity.com/ 

Cheers,
David Litchfield
NGSSoftware Ltd
http://www.ngssoftware.com/ 

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