A single leaked hint exposed the CIA’s most puzzling code. But dozens of the world’s toughest ciphers are still waiting to be ...

Cybersecurity expert shares six essential steps to protect against dark web threats, including data removal services, password managers and antivirus software.

Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.

Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication ...

A quick hands-on guide to AES, RSA, and post-quantum encryption. Learn how they work, how to use them safely, and what to do ...

Wondering whether CyberGhost can hold up against China's internet restrictions? Here's the detailed guide showing how it can ...

The best VPNs basically hide what you’re doing online. Anyone trying to snoop, whether that be your internet provider or ...

Abstract: This article addresses the problem of secure recursive state estimation for a networked linear system, which may be vulnerable to interception of transmitted measurement data by ...

The Irish Communications Interception and Lawful Access Bill is still in development, with drafting yet to occur, but the Global Encryption Coalition wants it scrapped now. A privacy coalition has ...

Europe-wide plans to require technology companies to monitor the contents of encrypted messages and emails have been delayed after diplomats were unable to agree on the proposals last night. A planned ...