this post was submitted on 15 Mar 2026
34 points (94.7% liked)
Privacy
47212 readers
147 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
much thanks to @gary_host_laptop for the logo design :)
founded 6 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
There's some confusion because of the reference to "Signal protocol". This refers to the key exchange and encryption protocol originally developed for Signal and adopted by WhatsApp, iMessage, and others.
This is a means of establishing a secure end-to-end encrypted conversation, not a federated protocol for different messaging networks to interoperate. WhatsApp announced that Signal protocol or a compatible E2EE implementation is one of their requirements to allow third parties to interoperate.
Signal has signaled its intent not to interoperate with WhatsApp or anything else several times over the years for both technical and security reasons.