WGU Network Security Operations Questions & Answers | Latest 2023/24 | Updated & Verified | Guaranteed Success

What OSI layer(s) are Packet Filter Firewalls found in? - 4(Transport) 3(Network) What OSI layer(s) are Stateful Inspection Firewalls found in? - 5(session) 4(Transport) 3(Network) What OSI layer(s) are Application Firewalls found in? - 7(Application) Which firewall needs explicit ports to be open to allow incoming and outgoing traffic - Packet Filter Firewalls Which firewall compares traffic against pre-established criteria - Packet Filter Firewalls Which firewall operates on OSI layers 3 - 4 - Packet Filter Firewalls Which firewall automatically creates rules to permit traffic based on communication type? - Stateful Inspection Which firewall operates at the OSI layers 3 - 5 - Stateful Inspection Which firewall operates at OSI layer 7 - Application-Level Firewalls Which firewall Analyzes packet content - Application-Level Firewalls Which firewall blocks program-level traffic - Application-Level Firewalls What Security threat is common on OSI layer 7(application) - SQL injection attack