What CISOs need to tell the board about zero trust in OT: A 90-day communication and action plan

I work as a principal specialist at a pipeline operator where Operational Technology (OT) is the backbone of the business. I do not report to the board or act as a CISO, but the issues that get raised to those levels affect my job every single day. Since the Colonial pipeline ransomware incident in 2021 , it has become apparent that our industry has started posing different tones of “Are we zero trust yet?” I frequently witness its intense significance through auditing requests, TSA security dir