Question

The application layer proxy firewall is also known as a(n) __________.

a) Transport-layer firewall
b) Network-layer firewall
c) Session-layer firewall
d) Presentation-layer firewall

Answer 1

The application layer proxy firewall is also known as a Session-layer firewall. It operates at the session layer of the OSI model and controls traffic based on session-level information.

Step-by-step explanation:

The application layer proxy firewall is also known as a Session-layer firewall. It operates at the session layer of the OSI model and controls traffic based on session-level information. It can inspect and filter packets based on the application layer protocols being used, providing an extra layer of security.