What is Tailscale?
Tailscale is a VPN service that makes the devices and applications you own accessible anywhere in the world, securely and effortlessly. It enables encrypted point-to-point connections using the open source WireGuard protocol, which means only devices on your private network can communicate with each other.
Building on top of a secure network fabric, Tailscale offers speed, stability, and simplicity over traditional VPNs.
Tailscale is fast and reliable. Unlike traditional VPNs, which tunnel all network traffic through a central gateway server, Tailscale creates a peer-to-peer mesh network (called a tailnet):
The Tailscale approach avoids centralization where possible, resulting in both higher throughput and lower latency as network traffic can flow directly between machines. Additionally, decentralization improves stability and reliability by reducing single points of failure.
Tailscale is simple and effortless. The service handles complex network configuration on your behalf so that you don’t have to. Network connections between devices pierce through firewalls and routers as if they weren’t there, allowing for direct connections without the need to manually configure port forwarding. It allows for connection migration so that existing connections stay alive even when switching between different networks (e.g., wired, cellular, Wi-Fi, etc). With MagicDNS, you don’t have to deal with IP addresses – you can SSH or FTP into your device, transfer files between devices, or access a web server or database by just using a memorable hostname.
Who’s it for?
Developers can use Tailscale to publish experimental services to their team without the hassle of configuring firewall rules and network configurations.
Small business owners can provide their work-from-home employees with a secure way to access sensitive resources in minutes without spending thousands of dollars on traditional VPN solutions.
Enterprise leaders can reduce their security risk by drastically reducing the complexity of internal networks. By using Access Control Lists and your existing identity provider, each user has the exact level of access they need – your accountants can access the payroll system, your support team can access the bug tracker, and your developers can access servers and databases.
Reasonable per-user pricing means your network can scale with you.
Install Tailscale and log in to two or more devices to get started.