04-28-2021 03:34 AM
Make sure that the firewall rules have a security profile where a "URL Filtering Profile" is bound. On this "URL Filtering Profile" set all categories to "alert" instead of "allow". If you don't have a URL filtering profile, create a custom URL category which matches all URLs ("*") and set this one in your URL filtering profile to alert.
You will see the requested URLs in the "URL Filtering" log. If ssl decryption is not enabled, your information is limited.