z/OS Courses
IBM via Coursera Introducing z/OS Unix System Services
Pluralsight Architecting Applications for IBM Z and Cloud
IBM via Coursera Architecting Applications for IBM Z and Cloud
IBM via edX JCL Fundamentals on z/OS
Pluralsight ISPF Editor Playbook
Pluralsight SMP/E for z/OS Workshop
IBM via Coursera z/OS System Services Structure
IBM via Coursera Mainframe Z-OS Reverse Engineering and Exploit Development
Black Hat via YouTube Śmierć - Instrukcja dla Żywych
TEDx via YouTube