If you enable App-ID Cloud Engine (ACE)
on a firewall, download ACE App-IDs to the firewall, and then use
those App-IDs in objects such as Application Filters and in Security
policy rules, then you need to understand what happens if the SaaS
Security Inline license expires or if you
disable ACE.
Disabling ACE and the SaaS Security Inline license expiring both
affect downloaded ACE App-IDs, the catalog of ACE App-IDs, Security
policy rules that control ACE App-IDs, and objects that include
ACE App-IDs. The effect is the same unless otherwise noted: