Security for .NET v.1.1

Implement managed role-based security for .NET Framework. The Security for .NET enables you to manage Windows security. The .NET, like any other application run on Windows, is subject to operating system security restrictions. Windows protects access to system objects using security descriptors. System objects include registry keys, files, and directories and printing services, etc. If you want an application to access any of Windows securable objects, you must make sure that both Code Access Security policy and the DACL settings grant the appropriate access permissions, both to the assembly (or assemblies) constituting the application as well as the user or users you want to be able to run it.