ZeroTier: review, download and setup

ZeroTier: download official clients, create a private network, authorize devices in Central and verify access.

What is ZeroTier used for?

ZeroTier integrates allowed devices into a virtual network on top of an existing connection. This access is convenient for a home server, collaboration and services that should remain available only to network participants. The client is installed on the device and the network parameters are set by the controller.

In a typical scenario, ZeroTier Central is used: the owner creates a network, connects customers and allows specific devices. Having an app on both sides does not mean that access is ready. You need to check the authorization, assigned addresses, local firewalls and the service itself to which the connection is planned.

ZeroTier: key information
ItemDetails
PlatformsWindows, macOS, Linux, Android, iOS
Use caseNetworking and tunnels
Download sourceUse the project’s official page and choose the build for your operating system.
Version and termsCurrent builds and conditions of use are given from the developer. The review does not record the unchanged version number.

ZeroTier network: device IDs and authorization

The network identifier indicates to the client where to join. For a private network, the next single step is to approve the device in the controller. Check its identifier with the owner's device, not allow all unknown requests in a row. If you lose your computer, withdraw it and check the services available to him.

A virtual network does not run a file server, a remote desktop or a database automatically. Configure the service you need and limit it to access from the expected addresses. Test the connection between your two devices before expanding the network: so it's easier to separate the service error from the route problem.

Download ZeroTier from the official website

Select the supported platform on the project page. The link leads to the selection of the distribution, and does not start the installation automatically.

Use the official download address. Check the signature or checksum if the project publishes one. Keep secret configuration files private when contacting support.

Getting started with ZeroTier

  1. Install ZeroTier from the official page under the desired OS.
  2. Create a private network in Central and save its identifier.
  3. Connect your two devices and check their identifiers before authorization.
  4. Check the assigned addresses and connect to one authorized service.
  5. Remove the test permissions and describe the procedure for revoking the device and restoring the owner's access.

ZeroTier interface and illustrations

Limitations and data protection in ZeroTier

A standard ZeroTier connection does not route all internet traffic through an exit node. That requires separate routes and gateway configuration. A network appearing in the client does not prove that the public IP address has changed.

The possibilities of Central and the terms of the tariffs may change. Do not transfer the limits of the old plan to the current account. The controller and devices remain part of the trusted infrastructure; the compromise of the permitted node is dangerous and inside the encrypted network.

Alternatives for related tasks

ZeroTier and Tailscale help to connect devices, but use different network and control models. For a simple connection to a single VPN server, WireGuard may be enough. The choice depends on the number of nodes, routing and the one who manages the permissions.

Documentation and images

Official sources, image credits and review methods

The review was prepared on the project documentation. The installation and independent testing of the distribution within this material was not carried out. The rights to the interface and the names are reserved for the respective rights holders.