What Is Cas?
The CAS security policy revolves around two key concepts-code groups and permissions. Each .NET assembly is a member of a particular code group, and each code group is granted the permissions specified in a named permission set. See CAS objects -- Run 'caspol -lg' from command line. Add CAS objects -- caspol -ag 1.3 Change CAS obj -- caspol -cg 1.3 FullTrust Turn Off -- caspol -s off