Certkiller has implemented the CSA product to provide security for all of their devices. For which layers of the OSI reference model does CSA enforce security?
A. Layer 1 through Layer 4
B. Layer 1 through Layer 7
C. Layer 2 through Layer 4
D. Layer 3 through Layer 7
Answer:D
Certkiller has implemented the CSA product to provide security for all of their devices. For which layers of the OSI reference model does CSA enforce security?
A. Layer 1 through Layer 4 B. Layer 1 through Layer 7 C. Layer 2 through Layer 4 D. Layer 3 through Layer 7