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It's hard, and it's an explicit tradeoff made when deciding to prioritize secure communication. One thing Facebook did with WhatsApp was limit group size and mo
by the_watcher 7y ago
It's hard, and it's an explicit tradeoff made when deciding to prioritize secure communication. One thing Facebook did with WhatsApp was limit group size and monitoring forwarding behavior (which can be done via metadata without needing to know the content), but it's an imperfect solution at best.