Sanctum

Small, privilege-separated VPN daemon with post-quantum key exchange for OpenBSD, Linux and macOS.

Desktopfree

Sanctum is a small VPN daemon for OpenBSD, Linux and macOS built around privilege separation and post-quantum key exchange. It can create site-to-site, client-to-site, one-way and peer-to-peer encrypted tunnels, including between devices behind NAT. It is aimed at people who want an auditable, security-first alternative to larger mesh networking tools.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Sanctum - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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