Which of the following uses cryptography to ensure secure transmission over a public network?
A) digital signatures
B) communication protocols
C) web browsers
D) search engines

Question

Quizplus · Accepted Answer

Digital signatures use cryptography to ensure that a message or transaction can be verified as coming from the sender and has not been tampered with during transmission. This provides security when transmitting over a public network such as the internet. Communication protocols, web browsers, and search engines do not directly use cryptography for secure transmission.

Which of the Following Uses Cryptography to Ensure Secure Transmission