Transport Layer Security (TLS)
Effective in version 10.1, Informatica uses TLS v1.1 and v1.2 to encrypt traffic. Additionally, Informatica disabled support for TLS v1.0 and lower.
The changes affect secure communication within the Informatica domain, secure connections to web application services, and connections from the Informatica domain to an external destination.
This feature is also available in 9.6.1 HotFix 4. It is not available in 10.0.