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