The Server Service Remote Protocol endpoint is available only over named pipes. For more details about named pipes, see [PIPE].
This protocol allows any user to establish a connection to the RPC server. The protocol uses the underlying RPC protocol to retrieve the identity of the caller that made the method call, as specified in [MS-RPCE] section 220.127.116.11.3. The server SHOULD use this identity to perform method-specific access checks as specified in section 3.1.4.<2>