Gets a Boolean value that indicates whether both server and client have been authenticated.
Assembly: System (in System.dll)
Not all security protocols support mutual authentication. To determine whether mutual authentication is supported by the security protocol implemented in a class that inherits from AuthenticatedStream, check the class documentation.
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.