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4689

Attorney General Barr and Encryption

Last month, Attorney General William Barr gave a major speech on encryption policy­—what is commonly known as “going dark.” Speaking at Fordham University in New York, he admitted that adding backdoors decreases security but that it is worth it. Some hold this view dogmatically, claiming that it is technologically…

4708

Better Encrypted Group Chat

Broadly, an end-to-end encrypted messaging protocol is one that ensures that only the participants in a conversation, and no intermediate servers, routers, or relay systems, can read and write messages. An end-to-end encrypted group messaging protocol is one that ensures this for all participants in a conversation of…