| Parameter | Description | |-----------|-------------| | | Commercial, Trial, NFR (Not for Resale), Educational, or Internal | | User Limit | Maximum concurrent IP addresses or authenticated users | | Expiration Date | When the license reverts to "free" read-only mode or stops updates | | Feature Set | Basic (routing, firewall) vs. Advanced (AV, IPS, web filtering, VPN) | | Box ID | The unique identifier of the Kerio Control installation | | Signature | Cryptographic checksum to prevent tampering |
As of 2023–2024, Kerio has fully transitioned to for Control 9.4 and above. There is no longer a perpetual option. The company also integrates licenses with Kerio Cloud Management – enabling centralized license monitoring across multiple sites. kerio control license key
You can expand your user count in groups of five. | Parameter | Description | |-----------|-------------| | |