Tony Amies

Contributor

A specialist in designing and developing leading-edge system software products, Tony Amies has more than 40 years’ experience in IBM Z mainframes and related fields. A recognized expert in networking and communications, he is software technical director at Vertali.

Sort by

Newest
Oldest

Articles

SERVAUTH Class Security Features: Protecting Your Mainframe

Tony Amies

September 9, 2025

Tony Amies, software technical director at Vertali, explains how the ESM (RACF|ACF|TSS) SERVAUTH class can be an invaluable—but often overlooked—tool for organizations pursuing a zero trust strategy