In a new approach to security that unites technology and art, E researchers have combined silver nanostructures with polarized light to yield a range of brilliant colors, which can be used to encode ...

In recent years, the transmission of multimedia content has become an essential aspect of information security. Information security can be divided into two essential components: content hiding and ...

A deep dive into what Q-Day is, and the impact it will have on encryption as we know it ...

Instagram has removed end-to-end encryption from its direct messages, marking a quiet but significant change in how private conversations are protected on the platform. The feature, often referred to ...

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Last August, the National Institute of ...

The traditional and well-established approach to cyber security is to build multiple layers of defences to stop hackers or rogue insiders getting unauthorised access to data. But you only have to ...

Encryption means your messages are private, but they may still not be entirely safe.

As a full-time creator and freelancer, I produce video content, manage brand partnerships and handle sensitive client data every day. Even if your files are encrypted, bad actors could be gaining ...

A group of Chinese researchers has claimed to be able to break a widely used encryption scheme with a quantum computer that already exists, creating a possible boon for surveillance and a crisis for ...

Nowadays data breaches aren’t rare shocks – they’re a weekly drumbeat. From leaked customer records to stolen source code, our digital lives keep spilling into the open. Git services are especially ...

Cryptography is something of a new field for Olivier Martin, who has been studying the optics of nanostructures for many years as head of the Nanophotonics and Metrology Lab EPFL’s School of ...