When overridden in a derived class, gets the security policy for the current application domain.
Assembly: mscorlib (in mscorlib.dll)
This property can be overridden in a derived class. The base implementation always returns null.
A set of code groups organized into a single rooted tree.
A set of named permission sets that are referenced by the code groups to specify permissions to be granted to code belonging to the code group.
A list of fully trusted assemblies.
See the Notes to Inheritors for the HostSecurityManager class for critical implementation information.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.