Firewood
Security & Cryptography
2024 – 2025 • Creator & Security Engineer
A zero-knowledge offline password and secret vault implementing Argon2id key derivation and XChaCha20-Poly1305 encryption.
Systems architecture, cloud infrastructure, and open-source tooling. Each case study details technical design decisions, benchmark results, and production constraints.
A zero-knowledge offline password and secret vault implementing Argon2id key derivation and XChaCha20-Poly1305 encryption.
An enterprise SOC detection and perimeter engineering home lab virtualized in EVE-NG with OPNsense, Cisco switching, Suricata IDS, and EveBox SIEM.