I read on some newsgroup threads regarding time out issues when running
signed assemblies in case of isolated networks. Does the CLR contact any web
addresss when loading the assemblies if they are digitally signed using
authenticode?

-ashish

Custom Security Permission & Security Attribute troubles
WindowsPrincipal in a component used in classic ASP always returns the same identity
Refresh .Net Framework policy
Encrypting Logon Passwords
File Permission System.UnauthorizedAccessException
HttpWebRequest & https
Are .NET Caches Secure from Memory Dumps etc?
Failure Audit errors on device name
Ensuring that calling assembly signed by certain keys
NTFS file system folder permissions by using Active Directory Serv