This article presents a practical implementation of encrypted message exchange between two Raspberry Pi devices using a ...

With growing focus on the existential threat quantum computing poses to some of the most crucial and widely used forms of ...

A new Kyber ransomware operation is targeting Windows systems and VMware ESXi endpoints in recent attacks, with one variant ...

Users of Android and iPhone smartphones can now benefit from end-to-end Gmail encryption, for any recipient, Google has ...

A South African physics professor is developing next-generation internet using lasers and quantum technology, with the potential to dramatically increase speed and security The research focuses on ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested. I’ve been writing about ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

More than 40% of Americans are paying for subscriptions they forgot about, according to data from C+R Research. The average cost of these "ghost" subscriptions is $17 per month — or more than $200 per ...

These are the top private messaging services we've tested to keep your conversations confidential from advertisers, governments, and any other prying eyes. I review privacy tools like hardware ...