Tailscale

Tailscale provides an encrypted networking layer designed to simplify private connectivity across users, devices, servers and cloud infrastructure. Built on WireGuard, it creates direct encrypted connections while using identity-aware policies to control which devices and users can communicate. Its access model follows zero-trust and least-privilege principles, with connections denied unless policy explicitly permits them. This can reduce reliance on traditional VPN architectures for distributed teams and modern infrastructure. Tailscale is useful to developers, IT teams and enterprises that need secure access to internal services without exposing them broadly to the public internet.