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Cisco 350-401 Exam - Topic 6 Question 126 Discussion

Posted by Kayleigh on Jun 20, 2026 at 01:18 PM

Which mechanism is used to protect the confidentiality of sensitive information exchanged over REST APIs?

Suggested Answer: A

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12 comments · newest first
TO
Tomoko 2 months ago
I’m not sure about the others, but TLS is the standard for confidentiality.
HI
Hildegarde 2 months ago
Agreed! TLS encrypts data in transit. Very important for REST APIs.
LO
Lonna 2 months ago
I think it's A) TLS. It's widely used for secure communication.
CA
Casie 2 months ago
Surprised 802.1X is even an option here! What does that have to do with APIs?
JU
Julie 3 months ago
A) TLS all the way! Can't believe people still question it.
RO
Royal 3 months ago
Wait, isn't IPsec more for network layer security?
KA
Kanisha 3 months ago
I thought it was SSH? Seems like a solid choice too.
EL
Elouise 3 months ago
Definitely A) TLS, it's the standard for secure communication.
EM
Emilio 3 months ago
I’m leaning towards TLS too, but I wonder if there are scenarios where SSH might be relevant.
EU
Eun 3 months ago
I’m a bit confused between TLS and IPsec. I know both are for security, but I can't recall which one is specifically for REST APIs.
AL
Alisha 4 months ago
I remember practicing a similar question, and I think TLS was the right answer for securing APIs.
SU
Suzan 4 months ago
I think it's TLS, but I’m not completely sure. We talked about it in class when discussing secure communications.
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