If you use a laptop, you have a good chance of having it lost or stolen. Learn about Adeona, a reliable open source system that can help you locate your lost or stolen laptop.

Researchers set out to compromise MD5 in an effort to convince people to stop using it. We explain how the attack worked and what this means for you.

We look at the history of the rootkit, including its newest incarnation, the DR RootKit.

Free antivirus toolkit ClamAV released a stopgap version 0.94.1 to fix a number of bugs, but also to provide a new feature.

Maybe password security isn't perfect, but most networks depend on it. This month we examine some tools for smarter, more versatile authentication.

When it comes to security, public disclosure of vulnerabilities and working exploit code is now common. We look at why this can be both harmful and helpful to securing your systems.