SUMMARY
- The EU has identified WhatsApp as a gatekeeper in the messaging industry and has given it a few months to enable interoperability with other apps.
- The EU’s Digital Markets Act aims to promote fair competition and give consumers more options for alternative services.
- WhatsApp has already begun working on interoperability with other apps, potentially allowing smaller players like Signal to compete more fairly.
Cool so I can decide to use Signal for privacy reasons and if the other party uses WhatsApp all my chats with them are read by Meta? What is the point?
No, it’s still E2EE. Meta can’t read it as far as anyone knows. Meta will know that the other person has you in their contacts (they already know this) and that they are messaging you, that’s it.
Meta writes the software that runs on the other end, and it’s closed source. Therefore for all we know, the message is end-to-end encrypted, and the moment it is decrypted on the other end Meta can send it back to their servers or use it for advertising. Unless the client at the end is open source and audited, E2E doesn’t mean much imo
Well, I think you’re the only one who thinks that E2EE doesn’t mean much.
No I think you’ve missed their point. E2EE is end-to-end encryption, as in the message can’t be intercepted in the middle but it’s unencrypted at the end so you can read it. Because the WhatsApp app is closed-source you don’t know that it doesn’t immediately read the message and send the content to Facebook. It probably doesn’t, but it could! E2EE itself means that some third party can’t read your message in transit, though to be fair closed-source again means we just have to trust Facebook when they say WhatsApp uses E2EE.
That’s not it. It’s E2EE but Meta gathers all the metadata from Whatsapp including who you contact, when, where, how large the messages are, what times you’re online and for how long, phone numbers, names etc. That’s plenty of info to create a profile on users and their connections with each other, as is Facebook’s MO.