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

Encryption is a term that many of us have come across, but what does it mean? To put it simply, encryption is the encoding of information. Various online services use it to keep your data private and ...

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 a world first, researchers from the University of Ottawa in collaboration with Israeli scientists have been able to create optical framed knots in the laboratory that could potentially be applied ...

DNA's four chemical bases can encode vast quantities of data, and the strict pairing rules that govern the double helix offer a built-in mechanism for locking and unlocking messages at the molecular ...

Data integrity holds the most delicate aspect of any organization. It provides the reliability and security of data details over its lifecycle. However, day after day the number of data violations and ...

Ink containing polymers that can store data has been used to write a letter containing a hidden message – the encryption key to unlock a text file of L. Frank Baum’s The Wonderful Wizard of Oz. Eric ...

There's more interest in secure and private online communication than ever. One tool used by many modern communication services is end-to-end encryption. End-to-end encryption, explained What makes ...

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 ...