An analyst received an alert on their desktop computer showing that an attack was successful on the host. After investigating, the analyst discovered that no mitigation action occurred during the attack. What is the reason for this discrepancy? 

Answer options:

A. The computer has a HIPS installed on it.
B. The computer has a NIPS installed on it.
C. The computer has a HIDS installed on it.
D. The computer has a NIDS installed on it.

C