Application Filter


Application Filter is used to block various applications in the Crystal Eye network. There is an exhaustive list of applications that can be selected in order to ban then in CE networks. The applications are classified under various categories such as Arts & Entertainment, Mail, Messaging and Forums, News, File Sharing, Shopping, Social Media, and Technology. The Crystal Eye administrators can also White List an IP Address in order to access an application.

Left-hand Navigation Panel > Security Configuration > Protocol Filtering > Application Filter


The Block Applications filter can be used to select the applications that are required to be blocked.

Step 1: In the Application Filter application page, click the Edit button of the Blocked Application section. Step 2: You will now see the Block Application section. Click the tick box positioned against the application that needs to be blocked and click the Update button.


The CE administrators can easily whitelist the application or website by adding its IP address to the whitelist section.

How to Create a White List of IP Addresses Using the Application Filter?

Step 1: In the Application Filter application page, click the Add button of the White List section. Step 2: You will now see the White List section. Enter the IP Address in the IP Address text box and click the Add button.