Tailnet lock is now available in beta

Tailscale has introduced Tailnet Lock in beta, a feature that enhances network security by allowing users to verify that new nodes can only be added to their network if signed by existing trusted nodes. This development addresses concerns about relying on a third-party provider for network management and includes improvements such as usability with mobile devices, recovery mechanisms for compromised networks, and compatibility with various Tailscale features. The feature, initially available through the Tailscale CLI, now offers a step-by-step tutorial in the admin console for easier setup. Tailnet Lock also includes mechanisms to recover from key compromises by revoking and re-signing with trusted keys, ensuring continuous network control. Further developments are underway, including support for Android devices and enhanced trust verification from the Tailscale coordination server, as Tailscale continues to prioritize security and privacy in managing user networks. Users are encouraged to update to Tailscale v1.46.1 or later to access the latest improvements and can explore more through the documentation and technical white paper.