Showing posts with label Signal. Show all posts
Showing posts with label Signal. Show all posts

Sunday, 16 July 2023

What is end-to-end encryption and how does it work?


WhatsApp, iMessage, Android Messages and Signal all use the super-secure system called end-to-end encryption. 
The technology means only the sender, at one end, and the receiver, at the other, can read messages, see media or hear phone calls. 
Even the app makers cannot access the content. 
But how does it work?
 
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