111
WhatsApp interoperability with Signal (lemmy.world)
submitted 2 months ago by Clanket@lemmy.world to c/technology@lemmy.world
44 comments fedilink hide all child comments

Does anyone know where this is at? I thought WhatsApp were being forced by the EU in 2024 to introduce this under the Digital Markets App? I'm googling, but am finding very little info.

It would be great if we could use Signal to communicate with WhatsApp groups. The sooner I can delete WhatsApp the better.

you are viewing a single comment's thread
view the rest of the comments
[-] dnzm@feddit.nl 17 points 2 months ago

If I understand this document correctly, it would mean that the entire connection somehow gets routed through Meta's servers. I can fully understand the reluctance of other parties, including Signal, to do that, and I wonder how this is actually compliant with the DMA.

[-] fushuan@lemm.ee 4 points 2 months ago* (last edited 2 months ago)

You don't understand. This is not for you, the signal user, to speak with WhatsApp users. This is for you to convince them to swap to signal and keep talking to other WhatsApp users. The more people change, the less information will go through meta. Lowering the barrier to swap apps is great.

To send messages, the third-party providers have to construct message protobuf structures which are then encrypted using the Signal Protocol and then packaged into message stanzas in eXtensible Markup Language (XML). 

Meta servers push messages to connected clients over a persistent connection. Third-party servers are responsible for hosting any media files their client applications send to Meta clients (such as image or video files). After receiving a media message, Meta clients will subsequently download the encrypted media from the third-party messaging servers using a Meta proxy service.

This is only for messages sent to WhatsApp, right now you are force to use their app to chat with WhatsApp users, which is worse than the proposal.

this post was submitted on 20 Jan 2025
111 points (100.0% liked)

Technology

68130 readers
3074 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
L3s@hackingne.ws
L4s@hackingne.ws