WhatsApp has adopted and rolled out a new layer of security for users – built with Rust – as part of its effort to harden defenses against malware threats. WhatsApp’s experience creating and distributing our media consistency library in Rust to billions of devices and browsers proves Rust is production ready at a global scale. Our Media Handling Strategy WhatsApp provides default end-to-end encryption for over 3 billion people to message securely each and every day. Online security is an adversa...