I wrote about Managed Detection and Response (MDR) last year – yes, the year we don't like to discuss much. I feel like I am talking about centuries ago, but I had just come home from RSA in San Francisco about this time last year. Little did I know, that would be my last in-person conference. Things have changed in the past year. People have changed, the way we work has changed, technology has changed, the world has changed (unless you are in Texas like I am, then some things are becoming normal again).