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This is a very welcome feature. However I don't get why they did not do this from the start? They kept crying "It is absolutely impossible because Whatsapp is E
by perryizgr8 5y ago
This is a very welcome feature. However I don't get why they did not do this from the start? They kept crying "It is absolutely impossible because Whatsapp is E2E." And now they just go ahead and implemented it? Either they were lying then, or they are lying now.
- chewmieser 5y agoSomeone shared this above which should answer your question - https://engineering.fb.com/2021/07/14/security/whatsapp-multi-device/ https://engineering.fb.com/2021/07/14/security/whatsapp-mult... > To achieve this, we had to rethink WhatsApp’s architecture and design new systems to enable a standalone multi-device experience while preserving privacy and end-to-end encryption.