Raspberry Pis can do a lot more than play retro video games, and if you have a camera handy, then there are a lot of fun DIY projects you can try.

There's something cool about attaching a fingerprint scanner to a Raspberry Pi. It doesn't even have to be keeping something private or sensitive safe; even a fingerprint lock on a simple knick ...

Many companies sell alternative authentication devices and software packages for personal and corporate computers, but most dig too deep into the pocketbook. Biometric fingerprint scanners sometimes ...

This month is our Cool Projects issue, so even if the temperature continues to push 100°, I'll rely on the June issue of Linux Journal to keep things cool. Reuven M. Lerner starts the issue off with a ...

I love the Cool Projects issue. Don't get me wrong, most issues of Linux Journal are full of cool things to do, but this month, we do it just because of the cool factor. As you can imagine, no Cool ...

Researchers at top universities, backed by funding from federal and other outfits, are pumping out loads of research on network security, wireless networking and more. Here's a recap of 7 ...