Microsoft Root Certificate Authority 2011.cer Link

The microsoft root certificate authority 2011.cer plays several critical roles:

Eloise spent three weeks mapping the system. She discovered that the archive didn't just use the 2011 root to sign new documents. It used it as the anchor for a chain of subordinate certificates that had been renewed every two years—until 2022, when the last admin left. For the last four years, the system had been running on expired subordinate certs, held together by duct tape and the fact that no one had rebooted it. microsoft root certificate authority 2011.cer