To enable data loss prevention over Web channels, you must connect the Content Gateway module of your Web security solution to the Data Security Management Server.
1. Ensure that Content Gateway and Data Security Management Server systems are running and accessible, and that their system clocks are approximately synchronized.
2. Ensure the Content Gateway machine has a fully qualified domain name (FQDN) that is unique in your network. Host name alone is not sufficient.
3. If Content Gateway is deployed as a transparent proxy, ensure that traffic to and from the communication interface ("C" on a V-Series appliance) is not subject to transparent routing. If it is, the registration process will be intercepted by the transparent routing and will not complete properly.
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