From the exhibit, ISFW is part of a Security Fabric environment with NGFW-1 as the Fabric Root. In this architecture, FortiGate devices share security intelligence, including logs and detected threats.

ISFW is in a Security Fabric environment:

● Security Fabric allows devices like ISFW toreceive threat intelligencefrom NGFW-1, even if UTM is not enabled locally.

● If NGFW-1 detects malware fromIP 10.1.10.1 to 89.238.73.97, this information can bepropagated to ISFW and FortiAnalyzer.

The firewall policy in NGFW-1 has UTM enabled:

● Even thoughISFW does not have UTM enabled, NGFW-1 (which sits between ISFW and the external network)does have UTM enabledand is scanning traffic.

● Since NGFW-1 detects malware in the session, it logs the event, which is then sent toFortiAnalyzer.