About activation code

An activation code is a unique alphanumeric sequence of twenty Latin letters and numerals that you receive when purchasing a commercial license for Kaspersky Endpoint Security.

To activate the application with an activation code, Internet access is required to connect to Kaspersky activation servers.

When the application is activated using an activation code, the active key is installed. An additional key can be installed only using an activation code and cannot be installed using a key file or under subscription.

If an activation code is lost after activating the application, you can restore the activation code. You may need an activation code, for example, to register a Kaspersky CompanyAccount. To restore an activation code, you must contact Kaspersky Technical Support.