You probably have documents on your desktop operating system that contain sensitive information. So what do you do to protect that data? You could hide the document in an obscure folder -- but that's ...

Digital signatures: an essential part of effectively maintaining your security is knowing when any data has been tampered with. Proton Drive uses cryptographic signatures to verify the authenticity of ...

A Los Angeles hospital has paid US$17,000 to cyberattackers who crippled its network by encrypting its files, a payment that will likely rekindle a fierce debate over how to deal with a problem known ...