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ZeroTier One

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description ZeroTier One Overview

ZeroTier One provides a straightforward way to connect disparate networks into a single virtual LAN. It excels in its ease of use, allowing users to join a virtual network simply by joining a unique network ID. It handles the complex underlying routing and IP assignment automatically. This makes it perfect for connecting temporary sites, testing environments, or collaborating with external partners who need quick, reliable network access without complex VPN client installations.

help ZeroTier One FAQ

How does ZeroTier One differ from a traditional VPN like OpenVPN?

While OpenVPN creates a standard encrypted tunnel between your device and a private server, ZeroTier functions more like a global software-defined network (SDN). It essentially creates a secure, peer-to-peer virtual LAN that routes traffic directly between devices, bypassing central routers when possible to reduce latency.

Can ZeroTier be used for playing older LAN-only multiplayer games over the internet?

Yes, ZeroTier is incredibly popular for bridging local area networks to play older games or LAN-only titles with friends remotely. By joining the same 16-digit network ID, your computers appear as if they are physically connected to the same local switch.

Does ZeroTier support self-hosting your own network controllers instead of using their official servers?

Yes, while the default ZeroTier One client relies on the company's hosted root servers, enterprise users can self-host their own network controllers. This allows organizations to manage their network topologies entirely independently while still using the official ZeroTier client software.

What encryption standards are used by ZeroTier to secure network traffic?

ZeroTier encrypts its peer-to-peer traffic using standard elliptic curve cryptography and 256-bit AES. It establishes direct encrypted links between devices, ensuring that traffic cannot be easily intercepted even if it traverses the public internet.

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