When configuring the security for a Sun Ray environment, you should evaluate the security requirements. You can choose one of the following security policies between the Sun Ray server and clients:
Enable encryption for upstream traffic only (client to server)
Enable encryption for downstream traffic only (server to client)
Enable bidirectional encryption
Enable server authentication
Disable client authentication
Additionally, you must decide whether to enable hard security mode for encryption and client authentication.
You can use the utcrypto command or the Admin GUI to configure the encryption option, authentication option, and security mode.