A security team has enabled real-time WildFire signature lookup on all its firewalls. Which additional action will further reduce the likelihood of newly discovered malware being allowed through the firewalls?

An administrator notices interface ethernet1/2 failed on the active firewall in an active / passive firewall high availability (HA) pair Based on the image below what - if any - action was taken by the active firewall when the link failed?

What are two requirements of IPSec in transport mode? (Choose two.)

An engineer reviews high availability (HA) settings to understand a recent HA failover event. Review the screenshot below.

Which timer determines the frequency at which the HA peers exchange messages in the form of an ICMP (ping)

What type of NAT is required to configure transparent proxy?