Chaotic pools of DNA could be the future of encryption, proving authenticity of artwork or securing passwords against quantum computers.
Single photons light up quantum encryption
Exploiting defects in 2D hexagonal boron nitride to create reliable single photons, researchers have upped their quantum encryption game.
Data Encryption Technology for Flexible Devices [Video]
Researchers design a new type of QR code that is nearly transparent under daylight and compatible with flexible devices.
Chiral Cellulose Films for Polarization-Based Encryption [Video]
Chiral photonic cellulose films are prepared, and their ability to reflect circularly polarized light (CPL) is explored. The films are promising for novel photonics applications, including polarization-based encryption.
An advanced 3d printer is helping build reliable quantum communication
A state-of-the-art printer with nanometer-scale precision enables the production of quantum emitters, advancing secure quantum communication.
Satellite mission sets stage for unhackable quantum communication
Upcoming space experiment sets sights on encrypted quantum communication, which could also provide valuable insights into quantum gravity.
Revolutionizing quantum technologies with photons made from quantum dots
Harnessing quantum dots to produce low-energy single photons for applications in secure communications and quantum computing.
Unbreakable communications using the power of quantum cryptography
Quantum key distribution is the only way to ensure an absolutely secured connection protected by the laws of quantum physics.
New inks print tiny 3D structures with ultimate precision
Defining the molecular sequence of ink ingredients gives chemical engineers precise control of microscopic 3D printing.
Infrared: The future of anti-counterfeit tags?
A new study proposes a technique to print images on a special surface such that they can only be seen by authorized recipients.