- IPS Blade is enabled on this Security Gateway, and the selected IPS profile does not have any protections for HTTP/HTTPS traffic in status "Active" / "Detect" / "Prevent".
- There is no other blade active on that gateway that inspects HTTP or HTTPS traffic (Like Application Control or URL Filtering)
If no software blade is using the information gathered by HTTPS inspection, no inspection will be performed to save performance on the gateway.