Represents the specifications, such as the WS-*specifications, that security tokens are defined in.
Assembly: System.IdentityModel (in System.IdentityModel.dll)
Use the class to determine which version of the WS-* specifications that security tokens confirm to in a SOAP message.
Use the CreateSecurityTokenSerializer(SecurityTokenVersion) method to create a SecurityTokenSerializer that is capable of serializing and deserializing security tokens according to the set of specifications that are associated with a class deriving from the class.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003