Computer Sciences

Breakthrough enables perfectly secure digital communications

A group of researchers has achieved a breakthrough in secure communications by developing an algorithm that conceals sensitive information so effectively that it is impossible to detect that anything has been hidden.

Computer Sciences

Three questions about quantum computing and secure communications

A radically different type of computing technology under development, known as quantum computing, could in theory decode secure communications and jeopardize military communications, critical infrastructure, and financial ...

Hi Tech & Innovation

Sniffing out your identity with breath biometrics

Biometric authentication like fingerprint and iris scans are a staple of any spy movie, and trying to circumvent those security measures is often a core plot point. But these days the technology is not limited to spies, as ...

Business

Amazon buys encrypted messaging app Wickr

Amazon said Friday it was acquiring the encrypted messaging app Wickr which offers secure communications for businesses, government agencies and individuals.

Telecom

Optical links to connect air passengers securely

A laser communications terminal prototype to demonstrate this vision is currently being developed by satellite manufacturer Airbus, working in partnership with the Netherlands organization for applied scientific research ...

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