AI SecurityOpenSSL 4.1.0: DTLS 1.3 and Faster Post-Quantum Crypto
OpenSSL 4.1.0 adds DTLS 1.3, GREASE and faster ML-KEM and ML-DSA post-quantum code. Here are 5 upgrade notes and 4 known issues admins should plan for.

Kai Aegis★Oct 28, 2026★3 min read