Does TCP/IP communication support encryption with SSL/TLS?
Yes. Starting from ObjectDeliverer v1.9.0, TCP/IP TLS server/client protocols are supported.
CreateProtocolTcpIpServerTls(...)CreateProtocolTcpIpClientTls(...)
For use-case-based TLS option settings (self-signed + pinning, custom CA, mTLS, etc.), see this page.