z/OS UNIX System Services › UNIX Security

UNIX Security

z/OS UNIX System Services (USS) allows UNIX applications to run on a z/OS mainframe. UNIX security is based on users and groups having a unique binary identifier, a User ID (UID) or a Group ID (GID).

CA Top Secret supports the following services in USS:

• Callable services
• Digital Certificates
• Hierarchical File System (HFS)
• Home and Path definitions
• UID and GID definitions
• USS Auditing
• USS Security Trace Facility
• USS MVS Shell Setup Utility (ISHELL)