You don't have to hide the fact that you want to monitor your employees or consumers using computer surveillance techniques. Not only is such surveillance legal, but it's also becoming commonplace.

At night, charged particles from the sun caught by Earth's magnetosphere rain down into the atmosphere. The impacting particles rip electrons from atoms in the atmosphere, creating both beauty and ...

Start Button -> Control Panel -> System and Security -> Windows Firewall -> Turn Windows Firewall on or off -> “Turn on Windows Firewall” for each network type If you follow these steps, the chances ...

Ed Catmull and Pat Hanrahan created computer techniques that remade animation, special effects, virtual reality and artificial intelligence. By Cade Metz SAN FRANCISCO — Pat Hanrahan was a young ...