Which type of IPS signature alarm occurs from normal traffic that should not have triggered an alarm?
- true negative
- false negative
- true positive
- false positive
Explanation: There are four IPS alarms:
False positive - occurs when normal traffic triggers an alarm
False negative - occurs when known malicious traffic that should trigger an alarm does not
True positive - occurs when traffic that is known to be malicious triggers an attack
True negative - occurs when normal traffic does not trigger an alarm
Exam with this question: CCNA Security Certification Practice Exam Answers
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