D metastructures produce programmable structural colors for optical encryption, with a destruction mechanism that permanently ...

As part of our contribution to Cybersecurity Awareness Month, we’re making today Encryption Awareness Day here at TechPolicyDaily.com. Encryption is a key aspect of cybersecurity. Indeed, it is hard ...

You probably use encryption, in one form or another, every day. You might not know that you are, but you are. And my guess is that you don’t give it a second thought. Do you have a subscription based ...

Losing your USB flash drive before a big presentation is a terrible way to start a Monday. Losing a drive that also contains valuable personal data or confidential company information will ruin your ...

Researchers demonstrate ground-based measurements of quantum states sent by a laser aboard a satellite 38,000 kilometers above Earth. In a new study, researchers demonstrate ground-based measurements ...

For the first time, researchers have sent a quantum-secured message containing more than one bit of information per photon through the air above a city. For the first time, researchers have sent a ...