http://cypherpunk-handbook.i2p/articles/openbsd.html
Skip to main content The Cypherpunk Handbook Article Home Manifesto Contact Contribute Operating systems Why OpenBSD stands alone Written by FlyWithMe (a SimpleX chat user). Inspired by
why-openbsd.rocks — Updated February 17,
2026 This article summarizes why OpenBSD is presented as one
of the most secure operating systems in the world, and why Windows,
macOS, iOS, Android, and Linux—regardless of hardening level—are argued
here to be less secure.