Windows Secure Boot Certificates Are Expiring: A Lifecycle Failure Case Study

Expiring Windows Secure Boot certificates make a case study in certificate lifecycle failure.

Expiring Windows Secure Boot certificates make a case study in certificate lifecycle failure.

  • Secure Boot relies on certificates that have expiration dates.
  • When those certificates expire without a plan, lifecycle failures follow.
  • It is a reminder to manage certificate expiry proactively.

This briefing is part of SecureW2’s Cybersecurity Intelligence series, which tracks identity, certificate, and network-security events for the teams who have to respond to them.