SENA Serial_IPTM Redirector 4.3 - Manual (Page 42)

Configuring the Authentication Feature
Being sure the software is communicating with the expected destination.
Configuring the Certificate Feature
Offering proof of the identity of the local computer.
Troubleshooting
How to proceed if using SSL/TLS Security is not trouble-free.
COM/IP AT Commands
Configuring the SSL/TLS Security features using commands to the COM/IP software modem.
Certificate Authorities
The built-in CA's that are included and used by default.