Kerio Control Web Filter Is Not Activated Categorization Is Disabled Work May 2026

Introduction: The Frustration of a Broken Filter

A web filter without categorization is like a guard dog without teeth. Fix it immediately to maintain your network’s security and productivity policy. Introduction: The Frustration of a Broken Filter A

Kerio Control does not simply block URLs via a static list. It uses a . When a user requests facebook.com , Kerio Control sends a hash of that domain to GFI’s cloud servers. The servers reply with a category (e.g., "Social Networking"). Your firewall then applies the rule (e.g., "Block Social Networking"). "Block Social Networking").