Mitigating Copy Fail Without a Reboot
A BPF LSM program that blocks CVE-2026-31431 at runtime.
Security
A Primer on Post-Quantum Cryptography in TLS
An introduction to post-quantum cryptography, ML-KEM, and how hybrid key exchange protects TLS connections against future quantum computer attacks.
Automatic TLS Certificates for Common Lisp with pure-tls/acme
pure-tls now includes an ACME client for automatic Let’s Encrypt certificates, with seamless Hunchentoot integration.
From UBI to Distroless
Pre-built, distroless container images based on Red Hat UBI with Java, Node.js, and Python runtimes ready to go.
Building a TLS 1.3 Implementation in Pure Common Lisp
I built pure-tls, a TLS 1.3 implementation in Common Lisp to test the limits of AI code generation for a niche language.