AT-TLS is an encryption solution for TCP/IP applications that is transparent to the application server and client. Packet encryption and decryption occurs in the z/OS TCPIP address space at the TCP protocol level.
To implement AT-TLS encryption for the STA to NCS/ELS HTTP server connection, the minimum level needed for the Communication Server is z/OS 1.9. The following available IBM PTFs (for APAR PK69048) should be applied for best performance:
The following RACF commands list the status of the various RACF objects that you will define in the configuration process:
Perform these tasks to configure AT-TLS: