CompTIA Exam CAS-004 Topic 5 Question 46 Discussion

Actual exam question for CompTIA's CAS-004 exam

Question #: 46
Topic #: 5

A systems engineer needs to develop a solution that uses digital certificates to allow authentication to laptops. Which of the following authenticator types would be most appropriate for the engineer to include in the design?

ATOTP token

BDevice certificate

CSmart card

DBiometric

Show Suggested Answer

Suggested Answer: B

Using digital certificates for authentication is a secure method to control access to laptops and other devices. A device certificate can serve as an authenticator by providing a means for the device to prove its identity in a cryptographic manner. This certificate-based authentication is commonly used in enterprise environments for strong authentication.

by Barbra at Mar 21, 2024, 02:04 PM

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Vernell

4 days ago

You guys make a good point. A device certificate is a great way to ensure secure authentication to the laptops. The only other option I could see being viable is a smart card, but that would probably be overkill for this scenario.

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Vallie

5 days ago

Yeah, I was thinking the same thing. The question is specifically asking for an authenticator type that uses digital certificates, and a device certificate fits the bill perfectly.

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Elli

6 days ago

I agree, a device certificate seems like the logical choice. It's a stronger authentication method than a simple password, and it's more convenient than a smart card or biometric solution.

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Layla

7 days ago

Hmm, this question is pretty straightforward. I think a device certificate would be the most appropriate solution here. It's a digital certificate that's tied to the specific laptop, which makes it a secure way to authenticate users.

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