Well, in about 1 hour (at 2pm EST) I will be doing a webcast on Implmenting Security in the Development Lifecycle.
I'm talking about how you approach security during all phases of an application... from design and development all the way through to testing and deploying your application, including handling security even after you deploy it. I'll also talk about some of the tools you can use to support your security checks, like FxCop. (http://www.gotdotnet.com/team/fxcop.)
You can sign up for the webcast here: http://msevents.microsoft.com/CUI/WebCastEventDetails.aspx?EventID=1032268008&Culture=en-US
It'll go for about 1:15, so log on and join me.
Hope to see you!