3.1 Install Management and Security Server

Install (or upgrade to) Host Access Management and Security Server (MSS) 12.5.

For assistance, refer to the Installation Guide.

Continue with Initial Setup:

• 1. Activate the Automated Sign-On for Mainframe Add-On
• 2. Configure Authentication & Authorization
• 3. Establish trust between the MSS Administrative Server and the DCAS server
•  Enable the Emulator for Automated Sign-on
•  Configure DCAS and RACF on z/OS