With the BIG-IP® Protocol Security Manager™ you can configure an HTTP security profile so that it performs the following security checks on HTTP traffic:
You can also specify how you want the system to respond when it encounters a violation. If the system detects a violation and you enabled the Block flag, instead of forwarding the request, the Protocol Security Manager can either send a blocking response page or redirect the client to a different location.
The easiest method for initiating HTTP protocol security for your HTTP virtual server traffic is to use the system default settings. You do this by enabling protocol security for the system-supplied HTTP service profile, and then associating that service profile with a virtual server.