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CertNexus ITS-110 Exam - Topic 1 Question 5 Discussion

A developer needs to implement a highly secure authentication method for an IoT web portal. Which of the following authentication methods offers the highest level of identity assurance for end users?
D) Multi-factor authentication with three factors
A) A hardware-based token generation device
B) An X.509 certificate stored on a smart card
C) Two-step authentication with complex passwords

CertNexus ITS-110 Exam - Topic 1 Question 5 Discussion

Actual exam question for CertNexus's ITS-110 exam
Question #: 5
Topic #: 1
[All ITS-110 Questions]

A developer needs to implement a highly secure authentication method for an IoT web portal. Which of the following authentication methods offers the highest level of identity assurance for end users?

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Suggested Answer: D

by Filiberto at Nov 15, 2022, 06:25 AM

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Audria
7 months ago
X.509 certificates are still super reliable, though!
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Goldie
7 months ago
Wait, are we sure multi-factor is better than smart cards?
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Curtis
7 months ago
Two-step authentication is good, but not the highest assurance.
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Felice
8 months ago
I think a hardware-based token is pretty solid too.
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Erasmo
8 months ago
Multi-factor authentication with three factors is the best!
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Flo
8 months ago
I’m leaning towards multi-factor authentication with three factors, but I’m a bit uncertain if that’s overkill for an IoT web portal.
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Bernardine
8 months ago
I practiced a similar question where hardware tokens were mentioned, and I feel like they provide strong security, but I wonder if they can compete with multi-factor methods.
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Elmira
8 months ago
I think the X.509 certificate on a smart card might be really secure too, but I can't recall if it offers the same level of assurance as multi-factor authentication.
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Miles
8 months ago
I remember studying that multi-factor authentication is generally considered the most secure, but I'm not sure if three factors is necessary for this scenario.
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Kerrie
8 months ago
Okay, I've got a strategy for this. I'll start by reviewing what I know about the goals and features of each type of healthcare program. Then I'll compare them to figure out the main distinction.
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Rex
8 months ago
I'm a little confused by the wording of the question. Is "return on engagement" a real business term, or is that just a made-up option? I'll have to double-check my notes to see if I recognize any of these choices.
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Detra
8 months ago
Hmm, I'm a bit confused on this one. I know `env` lists environment variables, but I'm not sure if that includes functions too. I'll have to think about this one a bit more.
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Susana
8 months ago
I'm a little confused by the wording of this question. The mention of "governments, large and small enterprises and institutions" makes me wonder if there's more to it than just the online self-service aspect. I'll have to review my notes on desktop cloud DaaS before answering.
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