Kerio Control Offline License File [portable]

Enter your and the required security verification code.

The Kerio Control offline license file is a unique .lic file. It allows network administrators to activate the firewall software without an active internet connection. Why Use Offline Activation?

Regularly check the License section on the Dashboard to monitor current usage levels, including how many users are authenticated from how many devices. If the maximum number of currently authenticated users is reached, no more users can connect.

: You must download definition packages manually. Kerio Control Offline License File

: For hardware appliances (Kerio Control Box), you might be asked for the hardware Serial Number .

Open your web browser and navigate to the official or Kerio Activation page.

: Open a web browser and go to the official Kerio Product Registration page at https://secure.kerio.com/reg/ . This is the central hub for all offline licensing activities. Enter your and the required security verification code

To ensure smooth operation and avoid activation issues, follow these best practices:

Click , locate and select the license.key file you downloaded previously, and click Next .

Depending on your specific Kerio Control software version, offline licenses may contain a built-in time stamp limitation. Some enterprise licenses require a fresh offline file generation annually or at the end of the subscription term to prevent the firewall from reverting to an evaluation state. Troubleshooting Common Offline License Errors Why Use Offline Activation

When prompted for the activation method, choose or Manual Registration . Input the System ID generated by your firewall box.

To avoid operational headaches, adopt these best practices when dealing with offline Kerio Control environments:

Online activation is always the preferred method due to its simplicity. However, specific infrastructure constraints make offline license files mandatory. 1. Strict Air-Gapped Environments

Click and follow the remaining prompts to complete the registration. Key Considerations Registering Kerio Control - KerioControl - GFI

Online firewalls constantly communicate with billing systems to adjust for renewed subscriptions or added user seats. An offline firewall remains completely unaware of these changes. If you renew your contract or purchase additional user licenses, you must repeat the entire export/import process to update the appliance. 3. Subscription Verification Grace Periods