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Tailscale SSH Console

Tailscale SSH Console lets you initiate a Tailscale SSH session in your browser. Use this feature to create a browser-based SSH session from the admin console to a node on your tailnet.

Tailscale SSH Console is currently in beta.

The Tailscale SSH Console feature is available on all plans.

How it works

Using WebAssembly (also known as Wasm), Tailscale SSH Console runs in the browser: the Tailscale client code, WireGuard®, a userspace networking stack, and an SSH client. When you initiate a session, Tailscale generates an ephemeral auth key with your identity, and then uses the auth key to create a new ephemeral node for your browser session. The ephemeral node can be used as a source for Tailscale SSH, and is automatically removed when the browser session is terminated.

The ephemeral node is named with a format like tailscale-ssh-console-hostname-nnnnn (explained in more detail below).

Once the ephemeral node is authorized, the auth key used to authorize the node is revoked. The auth key will appear in the keys settings in the admin console, and it will have the SSH Console badge. The auth key's creation and revocation events will appear in the configuration audit logs.

With Tailscale SSH Console, your browser is a node in your tailnet. Like other connections in Tailscale, Tailscale Console SSH session is end-to-end encrypted using WireGuard. The node’s WireGuard key for the SSH client is stored in memory in the browser, and is available for the length of the browser session. Tailscale cannot see nor read your session traffic. Note that traffic is relayed over our encrypted TCP relays (DERP), but the DERP servers cannot decrypt your traffic.


  • You need to be an Owner, Admin, IT admin, or Network admin of a tailnet in order to use the Tailscale SSH Console feature.
  • The node that you want to connect to needs to be configured for Tailscale SSH.
  • There needs to be a Tailscale SSH ACL rule that allows access to the node on port 22. ACLs can be written only for nodes that your own or tagged nodes.
  • If you are using Device Posture Conditions to restrict SSH access, you will need to make sure that connections from Tailscale SSH console are being permitted. You can see the values of posture attributes for the SSH client ephemeral node while it's running on the Machine Details page. Since the SSH Console is running in a browser, its node:os attribute has the value of js.

Creating a Tailscale SSH Console session

  1. Open the Machines page of the admin console.

  2. Locate the node that you want to connect to. You can search for the node by machine name, owner, whether it has Tailscale SSH enabled, and the like. For more information, see Filter devices in the admin console.

  3. Click on the ellipsis icon menu at the far right of the node and select SSH to machine. Alternatively, you can hover over the node and select SSH.

    A screenshot that shows the SSH button on hover.

    If you do not see the SSH option, then either the node isn't configured for Tailscale SSH, or ACLs do not permit you to use Tailscale SSH for the node.

  4. In the new window that pops up, select the local username that you want to connect as. If there is no dropdown, type the local username in the textbox.

    A screenshot that shows the local username option for the SSH session.

    Any local usernames listed in the dropdown are generated from the users explicitly listed in the SSH section of the tailnet policy file. There might be more users than are listed in the dropdown. For example, if the SSH policy specifies autogroup:nonroot, any non-root users recognized locally would work. In that case, you can select Other as the value for Local username, and enter the local username in the textbox that appears when you select Other.

  5. Click SSH.

  6. In the authentication window that pops up, follow the prompts to re-authenticate. You will need to re-authenticate every new Tailscale SSH Console session.

    A screenshot that shows the re-authentication window.
  7. Assuming your re-authentication is successful, a new browser window with the title Tailscale — SSH to Machine name opens. You are now in the Tailscale SSH Console session.

If you are still in the browser session and SSH to another device, the browser will re-use this same Tailscale SSH Console session.

Ephemeral Tailscale SSH Console node

When you create a Tailscale SSH Console session, Tailscale creates a new ephemeral node in your tailnet. You can view it in the Machines page of the admin console. This node does not require manual authorization—the authorization is assumed because an admin created the session. The node is owned by the user that created the session and has a machine name of the form:



  • hostname is the "email-ish" name of the user with disallowed characters replaced by dashes. For most users, the hostname is based on an email address—user has a Tailscale SSH Console hostname of alice-example-com). For users that sign in with GitHub, the hostname is of the form username-github.
  • nnnnn is a randomly assigned string.

For example, if user creates a Tailscale SSH Console session, the ephemeral node name would look like tailscale-ssh-console-alice-example-com-12345abcde.

This node also has the Ephemeral and SSH Console badges. The SSH Console badge indicates the node is a browser running Tailscale SSH Console. Because it is an ephemeral node, the node will be automatically removed shortly after the session is terminated.

Ending a Tailscale SSH Console session

There are multiple ways to end a Tailscale SSH Console session.

  • Within the Tailscale — SSH browser window, you can end the session by running the exit command or closing the window.

  • If you reload or end the browser session that you used to create the Tailscale SSH Console session, the Tailscale SSH Console will end.

  • A Tailscale SSH Console session will end automatically if ACLs are changed to no longer allow the user with access.

Audit logging of Tailscale SSH Console sessions

When a user starts a Tailscale SSH Console session, the creation of the session will appear in configuration audit logs. This includes the following events:

  • Creating an auth key
  • Creating a node and naming it in the tailscale-ssh-console-hostname-nnnnn format
  • Authorizing the node using the auth key
  • Revoking the auth key
  • Updating the key expiry time for the node
  • Logging in to the node

When the Tailscale Console SSH session is terminated, the node deletion will appear as an event in the configuration audit log.

For each of the logged events, the log entry will show who performed the action, and when the action occurred.