Fully automatic and space-saving backups – that’s what luckyBackup promises. This tool combines Rsync with other techniques into one comfortable application for backing up data.

We show you how to add devices to and remove them from your system while keeping it stable and secure.

The free vSphere Hypervisor 5.0 lets companies enter into professional virtualization without the overhead of a commercial solution. If you decide you need additional enhancements later, you can always upgrade to enhanced VMware solutions.

• Red Hat Addresses Secure Boot
• FSF Addresses Secure Boot
• Android 4.1 Jelly Bean

Creating secure websites with their own privileges on a single server.

Klaus Knopper is the creator of Knoppix and co-founder of LinuxTag expo. He currently works as a teacher, programmer, and consultant. If you have a configuration problem, or if you just want to learn more about how Linux works, send your questions to: klaus@linux-magazine.com