After adding post-quantum encryption (PQE) to all its apps in May, NordVPN now strives for cryptographic agility. Here's why ...

As quantum computing advances, traditional encryption faces growing risks from powerful new algorithms. In a bid to address these issues, a government-owned company in China has introduced what it ...

When it comes to secure messaging, nothing beats quantum cryptography, a method that offers perfect security. Messages sent in this way can never be cracked by an eavesdropper, no matter how powerful.

VICTORIA, British Columbia — Canadian satellite builder Com Dev is pushing ahead with a plan to put into orbit a communications system that — in theory, at least — can not be hacked. The Cambridge, ...

Visionaries are using photons to develop data-security systems that may prove the ultimate defense against eavesdropping hackers. In a dark, quiet room inside the Boston labs of BBN Corp. (VZ ), ...

Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

The Computer Science and Artificial Intelligence Laboratory (CSAIL) at MIT designed a system to run complex mathematical algorithms to secure online communication. “Fiat Cryptography,” as the code is ...

Andreas Poppe at the University of Vienna and colleagues at ARC Seibersdorf Research in Austria and Ludwig-Maximillians University in Germany used an entangled-state quantum cryptography system that ...

Generally, users have no idea which data items their apps are collecting, where they're stored, and whether they're stored securely. Researchers now hope to change that, with an application they're ...

It is supposed to be absolutely secure – a means to transmit secret information between two parties with no possibility of someone eavesdropping. Yet quantum cryptography, according to some engineers, ...