Popular IM applications for consumers ________ use a secure layer for text messages,so they can be intercepted and read by outsiders during transmission over the public Internet.
A)always
B)continually
C)do not
D)sometimes

Question

Quizplus · Accepted Answer

Popular consumer IM applications such as WhatsApp, Telegram, Signal, and iMessage use end-to-end encryption, which means that the text messages are encrypted and decrypted only by the sender and receiver's devices, and not even the service provider can read them. Therefore, the messages are secure during transmission over the internet and cannot be intercepted and read by outsiders.

Popular IM Applications for Consumers ________ Use a Secure Layer