Concept of CAS

Question

What is the concept of CAS?

Answer 1

The two main concepts of CAS security policy are: permissions and code groups. The code group has assemblies in it in a way that each .NET assembly is connected to a particular code group and some permission is approved to each code group. For instance, by the default security policy, the control downloaded from a Web site fit in to the Zone, Internet code group, which sticks to the permissions described by the named permission set. In general, the named permission set symbolizes a very limited range of permissions.