Mark Nelson is a senior software engineer with IBM's z/OS Security Server (RACF) Design and Development team. He has received several SHARE Best Session awards and several Top Gun / Best Session awards from the Vanguard Enterprise Security Expo.
Mark has also been profiled in The z Exchange eBook -
along with Barry Schrager, Cheryl Watson, and Bob Rogers.
Presentations for The z Exchange
July 2019
Mainframes and the Moon