Technical Tip: How to block particular application using Application Control Filter

[SAJUDIYA]

Description	This article describes how to block a particular application on a particular Firewall Policy using an Application Control security profile.
Scope	FortiOS all version.
Solution	Go to the Security Profile section -> Application Control which has to apply the application filter. For example, blocking YouTube using the override option as below: In Application and Filter overrides -> Create a new. Select Application. Action: Block. Application: YouTube. Go to Policy & Objects -> Firewall Policy section, select the relevant firewall policy where the application needs to block, and make sure that the correct Application Control Profile has been applied: Now open the browser and go to YouTube.com and try to search for a video and it should receive an application block page. Go to Log & Report -> Application Control, it will give detailed logs for the same blocked traffic: