Cybercriminals have developed ransomware that can be ported to all major operating systems and is currently used in targeted attacks against production servers. The new name is PureLocker. Malware ...

A fundamental of file systems since their inception has been their locking mechanisms. These exist so that different users and applications working on the same file (or region of a file) ...

Public Wi-Fi exposes Linux systems to monitoring, spoofed networks, and data interception. This guide shows how to secure ...

In this guide, I will explain the options at your disposal for encrypting files using open-source software on a Linux, Mac, or Windows computer. You can then transport this digital information across ...