Part I: Version 9.6.0 > Changes to Informatica Domain (9.6.0) > Domain Security
  

Domain Security

Effective in version 9.6.0, the Enable Transport Layer Security (TLS) for the domain option in the Administrator tool is renamed Enable Secure Communication. The Enable Secure Communication option secures the communication between the Service Manager and all services in the Informatica domain. You can specify a keystore and truststore file for the SSL certificate.
Previously, the Enable Transport Layer Security (TLS) for the domain option in the Administrator tool did not enable secure communication for the PowerCenter services. The option used the default Informatica SSL certificate.