Mark Hillary

Mark Hillary is a British technology writer and analyst based in São Paulo, Brazil. Since 2010, he has collaborated with IBA Group, focusing on technology strategy and research across various areas, including mainframes. With over 30 years of experience, IBA Group excels in modernization efforts and is a key contributor to the Zowe initiative under the Open Mainframe Project. The company also addresses specialized needs, such as recovering missing COBOL sources from executable loads, and is always ready to meet any customer request with tailored solutions.
COBOL has the Staying Power

More Big Iron

Training

A Global Blackout Plunges the World into Darkness. Then what?

Mark Hillary
Trivia

Pioneering Mainframer – Erich Bloch

Mark Hillary
cyber security

Thoughts from a Mainframe on Halloween

Mark Hillary
cyber security Mainframe

Defense against the dark arts — mainframe security

Mark Hillary