AdGuard VPN Blog company blog

TrustTunnel: AdGuard VPN protocol goes open-source

by @AdGuard adguard-vpn.com published 2026-01-21

Today is a big day for us, and for everyone who cares about transparency, privacy, and having full control over their own traffic. We’re finally open-sourcing the protocol that powers AdGuard VPN. And it now has a name: TrustTunnel.

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Security & PrivacyNetworking & Internet2026

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