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Exam 200-201 topic 1 question 148 discussion

Actual exam question from Cisco's 200-201
Question #: 148
Topic #: 1
[All 200-201 Questions]

Which signature impacts network traffic by causing legitimate traffic to be blocked?

  • A. false negative
  • B. true positive
  • C. true negative
  • D. false positive
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Suggested Answer: D 🗳️

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SecurityGuy
10 months ago
Selected Answer: D
False Positive - Incorrectly classified as positive True Positive - Correctly classified as positive False Negative - Incorrectly classified as Negative True Negative - Correctly classified as Negative In this case, the legitimate traffic was "incorrectly classified as positive".
upvoted 1 times
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Eng_ahmedyoussef
1 year, 8 months ago
Selected Answer: D
False Positive
upvoted 1 times
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Tobds234
2 years, 1 month ago
Selected Answer: D
False positive: Happens when the system raises an event against legitimate traffic that is not malicious. The IPS or IDS administrator’s goal is to minimize false positive events because these types of the events can cause unneeded investigation.
upvoted 1 times
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Tobds234
2 years, 1 month ago
A is the correct answer
upvoted 1 times
Tobds234
2 years, 1 month ago
D IS the correct answer
upvoted 1 times
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HarryPotter69
2 years, 8 months ago
A false negative occurs when the security system (usually a WAF) fails to identify a threat. It produces a “negative” outcome (meaning that no threat has been observed), even though a threat exists. This is the opposite of a false positive alarm, where a system mistakenly identifies legitimate traffic as being hostile. I would answer - false positive
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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