Pakistani boys attend the rehabilitation school Sabaoon in Malakand, adjacent to Pakistan's Swat Valley, in July 2010. Anjum Naveed/AP hide caption

Security expert Markus Jakobsson says the best password could be as simple as combining words from a story that only you know. iStockphoto.com hide caption

Anders Behring Breivik (left) exited an Oslo courthouse in an armored police vehicle following a hearing Monday at which he pleaded not guilty to one of the deadliest modern mass killings in peacetime. Jon-Are Berg-Jacobsen/AP hide caption

Patrick Lundvick, 19, dropped out, spent time in jail and is now getting a second chance in South Chicago. Claudio Sanchez/NPR hide caption

What if the spacecrafts from the television program Star Trek: Deep Space Nine were piloted by the operating system Windows 7? Paramount Pictures/Photofest hide caption

The new Automated Target Recognition software eliminates passenger-specific images and replaces them with generic outlines. Courtesy of Transportation Security Administration hide caption

Customers line up at an Apple store for the launch of the iPhone 4 in Shanghai in 2010. Lines for everything from luxury handbags to social service programs can go on for days — literally. One entrepreneur in Shanghai will wait in line for you, for around $3 an hour. Eugene Hoshiko/AP hide caption

Teddybears. Chrissy Piper/Courtesy of the artist hide caption