Work in the open

Caution

Verifiable compute hosting platform

Security consultancy and open source R&D firm focused on securing mission critical infrastructure.

Hermetic, deterministic, reproducible, multi-signed OCI-based build toolchain

Cryptographic vulnerability in libbitcoin

Minimal, immutable, offline-first swiss-army knife for secret management

Derive keys from a single entropy source to simplify their management

Documentation for managing secrets you can't afford to lose

A Rust lib for overriding system calls which fetch entropy

Former founding engineer and Head of Security. Built the initial platform, then led security.

For more about my background, visit the about page. Find external publications on the writing page.