Tom Vance
Tom Vance writes practical security explainers, from password hygiene to spotting social-engineering attacks, for readers who want the why and not just the what.
WireGuard vs OpenVPN: 892 vs 222 Mbps [2026]
Escolher entre WireGuard e OpenVPN deixou de ser uma questão técnica de nicho. É a decisão que define se a sua ligação VPN atinge 892 Mbps ou fica…
Argon2 Password Hashing in Node.js: 11 Steps [2026]
Passwords still protect most of the internet, and most applications still store them badly. If your Node.js app hashes passwords with plain SHA-256, an unsalted MD5, or even…
