One licensing option for many EEG products is floating licenses which are activated and validated through an internet connection. This includes CCPlay FilePro, Scribe, and Alta.
The computers running the licensed software must be able to reach out over HTTPS (port 443) to the domain "licensing.eegapis.com". On any computer where typical web browsing is functional, no special licensing setup will be required. However, if you are allowing this outbound connection only through a special firewall exception, please add licensing.eegapis.com to your whitelist. If the whitelist only supports fixed IP addresses, or does not update DNS frequently enough for correct functionality, you can instead use proxy0.licensing.eegapis.com (188.8.131.52).
For installations where no internet access at all is available, alternative licensing schemes such as hardware dongles for desktop software, or custom site licenses for other products may be available instead.