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Turn your code into a licence key
Every Secure Desk licence is signed for one deployment, so we issue the key once you can tell us that deployment's Device/Node ID.
Where to find your Node ID
Sign in to your Secure Desk portal and open Settings → License — the Device/Node ID is shown there with a Copy button. It is generated on first start and is unique to that install, so activating a second deployment uses another seat on the same code.

An unlicensed install shows Starter — unlicensed here and keeps working: 1 technician, 1 concurrent session, 3 devices.
What to do with the key
Paste it into the licence field on that same screen and click Activate. Your plan's technician, session and device limits unlock immediately — no restart. The relay verifies the signature offline against a key baked into the build, so this works on a host with no outbound internet access.
Haven't installed it yet?
Download Secure Desk and follow the install guide first — the Node ID does not exist until the portal has started once.
No code yet?
Lost your code?
Your codes are listed in your account, or you can use the activation page directly. Need help? support@secure-desk.io.
Re-submitting the same code and Node ID is safe — it returns the existing key and does not consume another seat, so a double-click cannot cost you one.