Signal
@signalapp
Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time.
加入 May 2010
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Introducing Automatic Key Verification! Complementing the existing safety number system, automatic key verification provides an additional, streamlined way to confirm the privacy of your chats.
Read our announcement here:
Thanks to @Cloudflare and @trailofbits for serving as the independent auditors for our system 💙 🙏
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