Privacy

31252 readers

659 users here now

A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

Some Rules

Posting a link to a website containing tracking isn't great, if contents of the website are behind a paywall maybe copy them into the post
Don't promote proprietary software
Try to keep things on topic
If you have a question, please try searching for previous discussions, maybe it has already been answered
Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
Be nice :)

Related communities

Chat rooms

[Matrix/Element]Dead
Discord

much thanks to @gary_host_laptop for the logo design :)

founded 4 years ago

MODERATORS

132

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

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

51 comments fedilink hide all child comments

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.

you are viewing a single comment's thread
view the rest of the comments

[–] sunzu2@thebrainbin.org 1 points 3 weeks ago (1 children)

Assuming that data that can be leaked is being leaked is the only sensible thing to do if you care about privacy.

Aint this is the rule among cryptography types anyway?

[–] yogthos@lemmy.ml 1 points 3 weeks ago

Right, and it's strange to me that such a fundamental rule is being ignored when it comes to Signal. All of a sudden people start making all kinds of excuses as to why it's not a problem in this case.