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Question 445 - CISM discussion

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Which of the following is the BEST method to protect the confidentiality of data transmitted over the Internet?

A.
Network address translation (NAT)
Answers
A.
Network address translation (NAT)
B.
Message hashing
Answers
B.
Message hashing
C.
Transport Layer Security (TLS)
Answers
C.
Transport Layer Security (TLS)
D.
Multi-factor authentication
Answers
D.
Multi-factor authentication
Suggested answer: C

Explanation:

Transport Layer Security (TLS) is a protocol that provides encryption, authentication, and integrity for data transmitted over the Internet. TLS protects the confidentiality of data by encrypting it before sending it and decrypting it after receiving it.TLS also verifies the identity of the communicating parties by using certificates and prevents data tampering by using message authentication codes.Reference= CISM Review Manual, 16th Edition, Chapter 4, Section 4.3.2.11

asked 01/10/2024
Takenobu Tanida
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