What can mitigate the chance of a department accessing confidential information on another department’s server through the use of access control in the SAFE SMR midsize network design midsize network campus module?

A.
Layer 2 switch

B.
Layer 3 switch

C.
General Layer 4 through 7 analysis

D.
General Layer 1 through 3 analysis

Explanation:

The Layer 3 switch provides a line of defense and prevention against internally originated attacks. It can mitigate the chance of a department accessing confidential information on another department’s server through the use of access control. For example, a network that contains marketing and research and development might segment off the R&D server to a specific VLAN and filter access to it, ensuring that only R&D staff have access to it.
Reference: SAFE: Extending the Security Blueprint to Small, Midsize, and Remote-User Networks Page 23