When reviewing audit trails, what makes unique user IDs especially important?
A.
Unique user IDs cannot be modified easily.
B.
Unique user IDs triggers corrective controls.
C.
Unique user IDs establishes individual accountability.
D.
Unique user IDs show which files and data were changed.
Explanation:
With a unique user ID you’ll have soft evidence on the timing and the action any accessed user
accomplishes. When a user known that they are being tracked, they think twice about doing
something they shouldn’t do.