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CoAP does not provide any security.

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in IOT by (70.0k points)
CoAP does not provide any security.

(a) True

(b) False

I had been asked this question at a job interview.

This is a very interesting question from CoAP Protocol topic in chapter Internet Principles of IOT

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Correct option is (b) False

Best explanation: The Internet of Things cannot spread as long as it can be exploited by hackers willy-nilly. CoAP does not just pay lip service to security, it actually provides strong security. CoAP’s default choice of DTLS parameters is equivalent to 3072-bit RSA keys, yet still runs fine on the smallest nodes.

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