Question

How does IoT authentication work to web/desktop/CLI?

(A) It uses a variety of methods, such as X.509 certificates, OAuth, and basic username/password authentication.
(B) It is always done using a secure channel, such as TLS/SSL.
(C) It is important to choose the right authentication method for your specific needs.
(D) All of the above

Answer 1

IoT authentication works by using various methods like X.509 certificates, OAuth, and username/password authentication, always over a secure channel such as TLS/SSL, with the appropriate choice depending on the specific application needs.

Step-by-step explanation:

Regarding how IoT authentication works in relation to web/desktop/Command Line Interface (CLI) applications, the answer is (D) All of the above.

IoT devices use a variety of authentication methods, including X.509 certificates, OAuth, and basic username/password combinations. It is also true that authentication should always be conducted over a secure channel, often through TLS/SSL to ensure the confidentiality and integrity of the authentication credentials. Lastly, the choice of an appropriate authentication mechanism is vital and should be tailored to the specific requirements and threats associated with the IoT application in question.