In 2007,a Major U

Multiple Choice

In 2007,a major U.S.financial institution hired a security firm to attempt to compromise its computer network.A week later,the firm reported that it had successfully entered the system without apparent detection and presented an analysis of the vulnerabilities that had been found.This is an example of a

A) preventive control.
B) detective control.
C) corrective control.
D) standard control.