Note: This property is new in the .NET Framework version 2.0.
Gets a value that indicates the security protocol used to authenticate this connection.
Namespace: System.Net.Security Assembly: System (in system.dll)
The supported security protocols are specified when the SslStream is created. If no security protocol was passed to the constructor, the instance is created using Default. The actual protocol used for authentication is selected based on the protocols supported by the client and server.