Indicators of attack are suspicious actions that might possibly lead to an attack. With answer D, the attack has already happened, so it is the wrong answer.
I would say B.
IOA is a sign of attack that is not happened already or could happen in the future.
upvoted 3 times
...
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Twphill
1 week, 1 day agoJaychro
4 months, 1 week agoRoBery
6 months ago