Kerio Control Web Filter Is Not Activated Categorization Is Disabled Work

Are you seeing a specific error in your logs? Do you have HTTPS decryption enabled?

SSL/TLS certificates secure the categorization API. If the firewall’s system time is off by more than a few minutes, certificate validation fails, and categorization is automatically disabled. Are you seeing a specific error in your logs

When this happens, your firewall rules relying on URL categories cease to function, leaving the network vulnerable or unfiltered. If the firewall’s system time is off by

For further detailed instructions, refer to the GFI Kerio Control Support Guide . Using Kerio Control Web Filter - KerioControl - GFI Using Kerio Control Web Filter - KerioControl -

If the firewall cannot reach v4.url.zvelo.com due to slow internet or ISP blocks, it marks the service as unreliable.

When the displays a "Not Activated" status and categorization is disabled, your network loses its primary defense against malicious and inappropriate web content. This issue typically stems from licensing lapses, DNS resolution failures, or expired communication tokens with the Zvelo categorization service. Primary Causes for Activation Issues

nslookup categorization.gfi.com