A network administrator with a company’s NSP has received a CERT alert for targeted adversarial behavior at
the company. In addition to the company’s physical security, which of the following can the network
administrator use to detect the presence of a malicious actor physically accessing the company’s network or
information systems from within? (Select TWO).

A.
RAS

B.
Vulnerability scanner

C.
HTTP intercept

D.
HIDS

E.
Port scanner

F.
Protocol analyzer