The RansomHouse ransomware-as-a-service (RaaS) has recently upgraded its encryptor, switching from a relatively simple single ...

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When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

We don’t know exactly what he said, but in 1971, Ray Tomlinson used Arpanet to send the first email ever. You can bet he was only thinking about getting the message to its destination, not about ...

Learn how the dark web really works, from Tor anonymity to cyber threats. Essential cybersecurity learning for staying safe ...

We list the best ways to share files securely, to make it simple and easy to send files online to share with friends, family, or colleagues. There's plenty of file-sharing services online, and most ...

Abstract: To support secure data mining and privacy-preserving computation, partial access and selective computation on encrypted data are desirable. Functional encryption (FE) is a new paradigm of ...