SimpleX Chat

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Community of SimpleX Chat users – managed by the team.

SimpleX Chat is the first chat platform that is 100% private by design – it has no user identifiers of any kind and no access to your connections graph – it's a more private design than any alternative we know of.

Please ask any questions and make feature suggestions. Your ideas and criticism are very welcome!

https://github.com/simplex-chat/simplex-chat

founded 2 years ago

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any ideas on how to securely send my SimpleX address to a recipient? (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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like, if I send the QR code to someone I want to talk to via email, anyone intercepting this message will at the very least know my SimpleX address; same thing if I send it via messenger.

edit: let's assume we don't have an established and trusted channel. furthermore, they're not expecting this info.

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[–] [email protected] 1 points 1 year ago

You don't have to encrypt the message, simply observing it won't compromise security. You only need to ensure that the channel is 1) authenticated (that is, you know who you send to) 2) cannot MITM you (that is, replace the link). MITM can be mitigated with security code verification via yet another channel, but SimpleX relays cannot MITM key exchange (unlike any centralised service).