Address security issues and threats in SQL Server 2005
Well, I'm not selling any tool to fix any issues or threats you have alread in your SQL Server environment.
As you may know since the fast release of SQL Server 2005 it has been utmost importance for Trustworthy computing and security on all Microsoft products, I have been through few links and information from Books Online but the following links gave more added value to what I'm looking:
Igor's blog on SQL 2005 security: Powerful and Dangerous & Security model triggers.
Ah, another day saved by the blogs!