(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 ...

Encryption is the process of converting readable data, known as plaintext, into a jumbled string of data called ciphertext. Encryption algorithms use mathematical operations to scrabble data, making ...

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 ...

Quantum encryption, born from the quantum computing revolution, heralds a new era of unprecedented security. This technological advancement not only promises impenetrable encryption but also reshapes ...

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 ...

Today, quantum threats often seem distant. As a result, business owners feel no urgency in protecting against them. But the truth is that if you want to keep your critical data safe tomorrow, you need ...

New information has shown that one of the more popular security suites available for Android and iOS is so fundamentally compromised, its claims constitute false advertising. That software suite, NQ ...

The Web's leading standards group proposed two recommendations for encrypting XML data and documents, a key development in the organization's push to standardize technologies crucial to Web services.

Microsoft has finally decided to discontinue the RC4 encryption method that has been supported by default in Windows for 26 years. By eliminating this old technology, which has been the target of ...

“The Naibbe cipher is my attempt to find a way to encode something like Latin by hand as text that partially mimics the Voynich Manuscript's strange properties. The cipher works by randomly breaking a ...