Most wearable computers we’ve seen feature a head-mounted display tethered to a small PC system in a backpack or worn on a belt. Here’s a slick little system that does away with the cord, fitting the entire system in the glasses.

It goes almost without saying that the release of Windows 7 is important for Microsoft to stem the tide of customer dissatisfaction with Vista. At the same time, ironically, a new release of Windows doesn't matter as much as it used to.

Did Microsoft really create all those nifty new features in Windows 7? Jack Wallen doesn’t think so. Read his abbreviated list of features found in Linux for some time now.

I’ve had people using Windows 7 for about three months now, and everything about it so far seems to confirm my first impression that it’s a lot better than Vista. Once you get past the sheer shock of using a Microsoft OS that doesn’t fail daily, however, you start to fret about the things that aren’t there.

The `ldd` utility is more vulnerable than you think. It’s frequently used by programmers and system administrators to determine the dynamic library dependencies of executables. Sounds pretty innocent, right? Wrong! It turns out that running `ldd` on an executable can result in executing arbitrary code. I researched this subject thoroughly and found that it was almost completely undocumented.

IP Infusion announced a Linux-based networking server package based on its ZebOS carrier-grade middleware. The ZebOS Internet Route Server enables service providers to remotely view, monitor, filter, and track networking routes, identifying and avoiding Border Gateway Protocol (BGP) hijacking and other denial-of-service attacks...

Not everyone can use iptables because its huge, and very confusing for newbies. Here are some easy to use firewalls for Linux..

One of the interesting features of Mac OS X is its "universal binaries" feature that allows a single binary file to run natively on both PowerPC and Intel x86 platforms. While this comes at a cost of a larger binary file, it's convenient on the end-user and on software vendors for distributing their applications.