CertNexus ITS-110 Exam - Topic 1 Question 24 Discussion

Actual exam question for CertNexus's ITS-110 exam

Question #: 24
Topic #: 1

A corporation's IoT security administrator has configured his IoT endpoints to send their data directly to a database using Secure Sockets Layer (SSL)/Transport Layer Security (TLS). Which entity provides the symmetric key used to secure the data in transit?

AThe administrator's machine

BThe database server

CThe Key Distribution Center (KDC)

DThe IoT endpoint

Show Suggested Answer

Suggested Answer: A

by Valentin at Dec 26, 2023, 03:56 PM

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Amber

10 months ago

SSL/TLS relies on KDC for key management, so yeah, KDC it is!

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Kizzy

11 months ago

Wait, are we sure it's not the IoT endpoint? That seems odd.

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Mari

11 months ago

Agreed, KDC is the right answer here.

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Karrie

11 months ago

I thought the database server handled that!

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Kris

11 months ago

It's definitely the Key Distribution Center (KDC) that provides the symmetric key.

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Minna

11 months ago

I feel like the KDC is usually more related to Kerberos, so I'm leaning towards the database server for the symmetric key, but I could be wrong.

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Carmelina

12 months ago

I’m a bit confused about the role of the administrator's machine in this scenario. Does it actually provide the key, or is it just involved in the setup?

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Muriel

12 months ago

I remember practicing a question like this, and I think the IoT endpoint is responsible for generating the key, but it could also be the database server.

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Katie

12 months ago

I think the symmetric key might come from the Key Distribution Center, but I'm not entirely sure how that fits with SSL/TLS.

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Walker

12 months ago

I'm a little confused by this question. The IoT endpoints are sending data directly to the database, but the question is asking about the symmetric key. I'm not sure if the administrator's machine, the KDC, or the IoT endpoint itself could be involved in providing the key. I'll have to guess on this one.

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Rosalind

12 months ago

Okay, I think I've got this. Since the IoT endpoints are sending data directly to the database using SSL/TLS, the key must be provided by the database server, which is the destination for the encrypted data. I'll go with option B.

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Kimberely

12 months ago

Hmm, I'm a bit unsure about this one. I know SSL/TLS uses symmetric encryption, but I'm not sure which entity is responsible for providing the key. I'll have to think it through carefully.

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Naomi

1 year ago

This seems like a straightforward question about SSL/TLS encryption. I'll think through the key entities involved and try to determine which one provides the symmetric key.

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Howard

1 year ago

This question seems pretty straightforward. I think I can handle it.

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Gussie

1 year ago

Hmm, I'm a bit unsure about this one. The options seem to cover different areas of the forwarder management interface and configuration files. I'll need to review my notes to make sure I understand where these mappings are defined.

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Carmen

1 year ago

I'm pretty sure the answer is C) The Key Distribution Center (KDC). It's the central authority that manages the cryptographic keys for secure communication.

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Myra

1 year ago

D: That makes sense, the KDC plays a crucial role in securing the communication.

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Jacquelyne

1 year ago

C: So, the symmetric key used to secure the data in transit comes from the KDC.

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Bobbye

1 year ago

B: Yeah, the KDC manages the cryptographic keys for secure communication.

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Virgilio

1 year ago

A: I think the answer is C) The Key Distribution Center (KDC).

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Catina

1 year ago

Haha, if it was up to me, I'd just skip the whole SSL/TLS thing and send the data in plain text. Who needs security, am I right? (Just kidding, please don't fail me.)

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Buffy

1 year ago

C) The Key Distribution Center (KDC)

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Dominga

1 year ago

B) The database server

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Mi

1 year ago

A) The administrator's machine

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Darell

1 year ago

I was going to say B) The database server, but now I'm not so sure. Hmm, this is a tricky one.

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Pamella

1 year ago

D) The IoT endpoint

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Donette

1 year ago

C) The Key Distribution Center (KDC)

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Dorian

1 year ago

B) The database server

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Cletus

1 year ago

A) The administrator's machine

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Lavonda

1 year ago

I agree with Deangelo, the KDC is responsible for providing the symmetric key for securing the data in transit.

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Deangelo

1 year ago

I believe it's the Key Distribution Center (KDC) that provides the symmetric key.

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Jenise

1 year ago

I think the correct answer is C) The Key Distribution Center (KDC). That's where the symmetric keys are typically generated and distributed to the endpoints and servers.

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