Ensure that your vRealize Automation deployment uses strong TLS protocols to secure transmission channels for vRealize Automation appliance components.

For performance considerations, TLS is not enabled for localhost connections between some application services. Where defence in depth is of concern, enable TLS on all localhost communications.

Important:

If you are terminating TLS on the load balancer, disable insecure protocols such as SSLv2, SSLv3, and TLS 1.0 on all load balancers.