How do you end a source code license when the term ends?

This is the first objection vendors hear. If the customer can read it, why protect anything?

Because the question is not who can read it. It is who may run it. A patent does not stop anyone reading the blueprint. It makes using the idea without permission clearly wrong. Protected code goes further: the software stops working when permission ends.

A clause and the option to audit or sue. Both are slow, and both need you to notice the problem first. Most vendors do not sue a customer over a lapsed license, so expired licenses quietly keep running.

Source Protection encrypts the modules that carry your real value. Inside the customer's approved environment, during the term, the software behaves exactly as before.

Each customer has their own license, with an end date and a limit on how many deployments run at once. When the term ends, you revoke or let it end. The customer still has every file, but the protected parts stop working at the next key request. There is no audit to schedule and no letter to send.

It gives the customer a real reason to talk to you before the date. Renewals happen on time, and your finance team can see which licenses are active. You can also suspend a license and resume it later.

Protect only the modules a competitor could not easily rebuild. Leave the rest as normal source, so the customer's engineers stay productive.

The running software is readable in memory on a licensed machine. A change takes effect at the next key request, and a running process can continue until its cache refreshes. NakodaX keeps the keys and licenses, but your code is cloned by the protect worker to make the release.