access to the security event viewer

HI, I'm trying to access the event viewer through asp.net and I can access the Application and System but NOT the Security. Does anyone know where I can set the permission to access the Security events from a .NET page. I've looked in the registry and the security policies on the server and there seems to be quite a few places where you can set the permission and I've tried a few combinations without any luck...as well as search for some articles.

thanks
B

this is a good article that got me started
http://www.aspheute.com/english/20000811.asp