There are untold numbers of instant messaging networks (not even taking SMS into consideration)—with companies like Google having, all by themselves, created a half dozen competing applications and ...

Encrypted messengers are having a second wave. Apps like WhatsApp, iMessage and Signal made end-to-end encryption (E2EE) a default expectation. But most still hinge on phone numbers, centralized ...

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The message containing the screen/document replica or exported-data file may be transmitted via a secure messaging server that, prior to forwarding the message, checks the recipient’s authorization to ...