@nississima Greetings! I just joined this community and noticed your question. I am considering returning to graduate school after so many years. Have a MS in Comp Science which is very dated (over 20 yrs!) and have been out of my professional series for almost 10 years. Consider Cybersecurity or Computer Science, but think CS would align better with my background and interests. I keep reading AI and Robotics are impacting every aspect of life. Which school did you select? There are so many online schools and my preference is both in-person and online classes.