A System Image in Windows can be considered as a replica of the hard drive required for running Windows. In the event of an unfortunate, when the hard drive fails to function, a System Image allows ...

That’s right: The secret to saving this laptop, and maybe yours too, is Linux.

Locking down individual files is great, but a blanket encryption will prevent anyone from getting their paws on your files.

Daily backup of a Debian Linux box to S3. Backs up config files, custom daemon binaries, and MariaDB databases, then uploads a compressed archive to S3. Runs as a systemd timer. Includes a restore ...

In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...