Have a private document on your desktop OS? Here's how to keep it secure on Linux, MacOS, and Windows.

I encrypt my files before uploading them to the cloud. The reason is that cloud services promise security, but they're not impenetrable. After seeing several high-profile breaches, I developed my ...

What Is Encryption? But before we get ahead of ourselves, let’s take a quick look into what encryption is and how it works. Imagine you are going to send a postcard in the mail. You go to your ...

New Python ransomware targets virtual machines, ESXi hypervisors to encrypt disks By targeting ESXi, encryption was achieved in less than three hours on a corporate network.