I had fun presenting on ASP.NET security tonight at the .NET Users Group. It was a bit of a whirlwind tour through some common security issues that you might come across when developing and deploying an ASP.NET application.
I've already posted the slides to this talk from back when I presented at the Christchurch Code Camp: Overcoming your web insecurity
Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.