Fill in the blanks: The Application Layer Firewalls inspect traffic through the _____ layer(s) of the TCP/IP model and up to and including the _____ layer.
Fill in the blanks: The Application Layer Firewalls inspect traffic through the _____ layer(s) of the TCP/IP model and up to and including the _____ layer.
Application Layer Firewalls inspect traffic through the upper layers of the TCP/IP model, up to and including the Application layer. The Application layer, being the topmost layer, encompasses the services and functions used by applications over the network. Therefore, the correct description involves the 'upper' layers and the 'Application' layer.
answer is B
The upper layer of TCP/IP model is the application layer so that leave us to B
Correct answer is B
Application layer firewalls inspect through the upper layers.
I would say A, as the application firewall protects the application layer and is specifically designed to analyze each HTTP/S request at the application layer.
The Application Layer protects Layer 3 and layers above of the OSI Model