WebSocket Service - Using Trusted Certificates

[Madhan Vishwas]

Hi All,
I am using WebSocket for communication between two independently running
instances of NiFi.
SSLContextService is being used for Secure Communication(WSS).
Everything works fine and is tested with Self signed certificates.
However, I would like to make sure that the communication works only with
trusted Certificates. Is there some way this can be ensured ?
Please advise.
Thanks in advance.
Madhan.