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Is Telegram really an encrypted messaging app? (blog.cryptographyengineering.com)

submitted 3 months ago by solrize@lemmy.world to c/privacy@lemmy.ml

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Blog post by crypto professor Matthew Green, discussing what Telegram does (I wasn't familiar with it) and criticizing its cryptography. He says Telegram by default is not end-to-end encrypted. It does have an end-to-end "secret chat" feature, but it's a nuisance to activate and only works for two-person chats (not groups) where both people are online when the chat starts.

It still isn't clear to me why Telegram's founder was arrested. Green expresses some concern over that but doesn't give any details that weren't in the headlines.

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[-] merde@sh.itjust.works 7 points 3 months ago

same subject 3 hours ago ☞ https://lemmy.dbzer0.com/post/26612132

[-] solrize@lemmy.world 3 points 3 months ago

Hmm, so this is kind of a dup thread. I wonder if there is a way to lock and forward it, or at least mark it as a cross post. Thanks.

this post was submitted on 25 Aug 2024

132 points (95.8% liked)

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