AES-256 remains the gold standard for high-stakes data encryption. While other, more lightweight and less-energy-intensive encryption methods do exist, they operate with multiple trade-offs in ...

The breakthrough addresses concerns that powerful quantum computers could eventually crack encryption standards to leave vulnerable financial systems, government communications, health data and media.

A pair of US lawmakers are calling for an investigation into how easily spies can steal information based on devices’ electromagnetic and acoustic leaks—a spying trick the NSA once codenamed TEMPEST.

North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.

Big Tech AI tools treat your data like a buffet. Here are nine alternatives that don't—and which one wins for your specific threat model.

In a hybrid satellite-Internet system, a processing tap is inserted between the headend and the modulator. This inserts additional metadata to identify packets within the stream. Legacy satellite ...