Every story tagged Digital Certificates, curated for CIOs and IT leaders — ranked by source credibility, engagement, and freshness.
2 stories · open in the command center
X.509 certificate revocation practices are undergoing significant changes driven by the CAB Forum and Let's Encrypt, with major implications for PKI trust infrastructure that underpins critical internet protocols like TLS. Organizations must understand evolving revocation mechanisms and upcoming changes (notably in May 2026) to maintain the security assurances that protect encrypted communications and prevent man-in-the-middle attacks. These shifts require IT teams to review certificate lifecycle management processes, monitoring systems, and incident response procedures to ensure continuous trust validation across their digital infrastructure.
Google and Cloudflare have accelerated their post-quantum cryptography (PQC) readiness deadlines to 2029—five years earlier than planned—following research suggesting quantum computers capable of breaking current encryption could arrive sooner than expected. The transition to quantum-resistant algorithms, particularly for digital signatures using elliptic curve cryptography (ECC), represents a massive undertaking affecting virtually all internet infrastructure, authentication systems, and secure communications. While the probability of a cryptographically relevant quantum computer by 2030 may be low, the catastrophic business impact of unprotected systems—similar to the 2012 MD5 attack on Microsoft's update mechanism—makes early preparation critical given the multi-year timeline required for complete migration.