FCSS_EFW_AD-7.4 practice

Q1 Multiple choice

Why does the ISDB block layers 3 and 4 of the OSI model when applying content filtering? (Choose two.)

Select all that apply.

A
FortiGate has a predefined list of all IPs and ports for specific applications downloaded from FortiGuard.
B
The ISDB blocks the IP addresses and ports of an application predefined by FortiGuard.
C
The ISDB works in proxy mode, allowing the analysis of packets in layers 3 and 4 of the OSI model.
D
The ISDB limits access by URL and domain.