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Activity logs Accesses HowTo's/Configuration Reporting Vulnerabilities

  • Unknown Traffic to DNS Servers in Kerio Control Environment

    Overview The intrusion prevention system in your environment reports that different DNS queries are trying to resolve some hostnames/URLs. It reports this traffic as MALWARE-CNC DNS suspicious .bit dn...

  • External IP Address Interface for Dynamic DNS

    Overview When configuring Kerio Control with 2 or more internet interfaces in Load Balancing mode for Dynamic DNS, you want Kerio Control to send the IP address to the Dynamic DNS provider (like DynDN...

  • Allow Website but Block Videos on the Site

    Overview You want Kerio Control users to be able to access a website, but not be able to view any videos on that website. Solution Administration access to Kerio Control is required to perform the ste...

  • Prevent Clickjacking on Kerio Control Web Interface

    Overview Clickjacking is a malicious technique where a user is tricked into clicking unintentionally on a disguised site element, thus probably routing the user to another unexpected page or causing a...

  • Kerio Control Hangs and Requires Restart

    Overview Kerio Control hangs randomly anytime, thus stopping the users' access to the internet. The Gateway can't be pinged when Kerio Control is in this hung state. A reboot of Kerio Control resolves...

  • Configuring Client Browsers to use with Non-Transparent Proxy Server

    Overview For browsers on the client machines to automatically detect Kerio Control settings via DHCP and use the Kerio Control non-transparent proxy server, Kerio Control and the web browsers both sho...

  • Configuring Parent Proxy Server

    Overview A parent proxy server can be configured in Kerio Control so that it can be used for forwarding non-transparent proxy traffic, update checks, Kerio Antivirus updates downloads, and for connect...

  • Packets being Dropped Sporadically

    Overview Some HTTP requests arrive and some drop for an HTTP service published on a TCP port (eg: 8089). The ones that don't pass through are logged as DROP in the Filter log along with the Traffic ru...

  • Gathering Support Information & relevant Debug Logs for Kerio Control

    Overview This article describes the steps to gather Support Information, Config backup & relevant Debug Logs to send to Support team for issues in Kerio Control. It would really help faster ticket res...

  • How to Disable SNORT to Reduce CPU Utilization

    Overview You may want to completely disable the SNORT configuration to reduce the CPU utilization load. The instructions in this article completely disable SNORT. If you are looking for reducing SNORT...