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Eccouncil 312-50 Exam - Topic 2 Question 119 Discussion

Steve, a scientist who works in a governmental security agency, developed a technological solution to identify people based on walking patterns and implemented this approach to a physical control access.A camera captures people walking and identifies the individuals using Steve's approach.After that, people must approximate their RFID badges. Both the identifications are required to open the door. In this case, we can say:
B) The solution implements the two authentication factors: physical object and physical characteristic
A) Although the approach has two phases, it actually implements just one authentication factor
C) The solution will have a high level of false positives
D) Biological motion cannot be used to identify people

Eccouncil 312-50 Exam - Topic 2 Question 119 Discussion

Actual exam question for Eccouncil's 312-50 exam
Question #: 119
Topic #: 2
[All 312-50 Questions]

Steve, a scientist who works in a governmental security agency, developed a technological solution to identify people based on walking patterns and implemented this approach to a physical control access.

A camera captures people walking and identifies the individuals using Steve's approach.

After that, people must approximate their RFID badges. Both the identifications are required to open the door. In this case, we can say:

Show Suggested Answer Hide Answer
Suggested Answer: B

by Pura at Apr 11, 2026, 10:09 PM

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Dorthy
4 days ago
Yeah, but A seems misleading. It’s definitely two factors.
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Felicidad
9 days ago
I don't think D is right. Biological motion can be useful.
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Eleni
14 days ago
True, but I still believe B is the best choice.
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Beckie
19 days ago
But what about false positives? Option C could be a concern.
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Natalya
25 days ago
Agreed! Physical object and characteristic make it secure.
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Della
30 days ago
I think option B is correct. Two factors are involved.
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Celestina
1 month ago
C could be true; I can see false positives happening.
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Sue
1 month ago
I thought biological motion was a thing? D seems off.
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Goldie
2 months ago
A is misleading; it’s two factors, not one.
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Lacresha
2 months ago
Wait, how can walking patterns be reliable? Sounds fishy.
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Ramonita
2 months ago
B is definitely the right choice! Two factors for sure.
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Gerri
2 months ago
Totally agree with B, solid security approach!
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Adelina
2 months ago
C sounds right, false positives could be an issue.
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Rosina
2 months ago
A is misleading, it’s definitely two factors.
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Janna
4 months ago
Really? I doubt biological motion is reliable.
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Galen
4 months ago
B is correct, it's two factors!
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Beth
5 months ago
I feel like option D is definitely wrong since biological motion is often used in biometrics, but I can't remember the details of how it works in this context.
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Alfred
5 months ago
I practiced a similar question where they asked about multi-factor authentication, and I think this scenario fits that definition with both the badge and the walking pattern.
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Beckie
5 months ago
I'm not really sure about the false positives. I remember reading something about how biometric systems can struggle with accuracy, but I can't recall the specifics.
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Carline
5 months ago
I think option B makes sense because it combines both the RFID badge and the walking pattern as different factors.
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