Practical z/OS Security Administration (Mainframes)

By Ricardo Nuqui

New to RACF security administration-or taking on security responsibilities as part of your mainframe role? This practical guide helps you approach access work with care, clear evidence, and a repeatable process.

Practical z/OS Security Administration: RACF Tasks, Evidence, and Workflows takes you through common security responsibilities, from clarifying an access request and reading RACF listings to protecting data sets and general resources, investigating access failures, reviewing audit evidence, and responding to security concerns.

Worked examples, synthetic command output, decision guides, and exercises help you practice each step-even without access to a live mainframe. You'll learn to separate what the evidence establishes from what still needs confirmation, prepare appropriately scoped changes, plan validation and rollback, and create records another administrator can understand.

Grounded in IBM documentation and attentive to installation-specific procedures, this book offers a practical starting point for new z/OS security administrators, systems programmers adding security duties, and IT professionals moving into mainframe security.

• Format: Paperback
• Language: English
• ISBN: B0HQTFPTFN
• ISBN13: 9798235227552
• Release Date: November 2026
• Publisher: Isaac Nangan
• Length: 324 Pages
• Weight: 0.83 lbs.
• Dimensions: 8.5" x 0.7" x 5.5"