Description: In z/OS® V2R1, z/OS IBM® Tivoli® Directory Server introduces support for TLS V1.2 protocol. The TLS V1.2 protocol includes a number of updates to previous versions of the Transport Layer Security (TLS) protocol. This support improves security with secure socket layer communications between IBM Tivoli Directory Server for z/OS client and server. It also includes more cipher suites, and Suite B enablement as provided by z/OS System SSL.
When change was introduced: z/OS V2R1