Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

As AI-accelerated cybercrime and quantum computing rapidly erode the protections of traditional public-key cryptography, Symmatrics introduces a fundamentally different approach: a non-mathematical, ...

New kinds of encryption methods have been developed for improving the privacy protection of consumers to enable safer, more reliable and easier-to-use user authentication than current systems allow.

(Nanowerk News) Metasurfaces, composed of nanoresonator arrays with tailored structure and subwavelength feature size, show the potential of manipulating various degrees of freedom for manipulating ...

In 1994, a Bell Labs mathematician named Peter Shor cooked up an algorithm with frightening potential. By vastly reducing the computing resources required to factor large numbers—to break them down ...

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 ...

The announcement follows a six-year effort to devise and then vet encryption methods to significantly increase the security of digital information, the agency said. The Department of Commerce’s ...