Chinese researchers have discovered a way to rapidly decrypt satellite phone communications -- within a fraction of a second in some cases. The paper, published this week, expands on previous research ...

Signal has announced that it upgraded its end-to-end communication protocol to use quantum-resistant encryption keys to protect users from future attacks. Quantum computers that use qubits ...

Researchers launched a Proof-of-Concept attack on two Android mobile phones and an embedded system board. Researchers have developed a proof-of-concept side-channel attack that allows them to pull ...

The Signal Foundation, maker of the Signal Protocol that encrypts messages sent by more than a billion people, has rolled out an update designed to prepare for a very real prospect that’s never far ...