Hi JPR,
Yes you touch the neuralgic point, the HTTPs Inspection. You can have a test without enable this, but maybe the categorization won't work properly.
https://support.checkpoint.com/results/sk/sk92743
Feature - HTTPS Filtering
Categorization of HTTPS sites without HTTPS inspection (passive HTTPS). Supports URL Filtering on HTTPS traffic without HTTPS inspection.
To enable it, enable the URL Filtering blade:
In SmartDashboard, go to Application & URL Filtering tab -> Advanced -> Engine Settings -> Enable "Categorize HTTPS sites", and install Security Policy.
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The custom group creation:
https://support.checkpoint.com/results/sk/sk165094
(this speaks for itself)
Akos
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