Peiter Zatko--a respected hacker known as "Mudge"--has been tapped to be a program manager at DARPA, where he will be in charge of funding research designed to help give the U.S. government tools needed to protect against cyberattacks.
YouTube has been coming under fire from parents who think some of the content on the popular Web site is unsuitable for their kids.
So, CBS News correspondent Kelly Wallace reports exclusively, starting today, YouTube is adding parental controls, enabling parents to block kids from viewing videos flagged as inappropriate for young teens.
Google, never satisfied with the pace of change, plans a test that will provide 50,000 to 500,000 people with fiber-optic broadband Internet access with a network speed of a gigabit per second starting as soon as this year.
Nvidia on Tuesday unveiled Optimus, a technology that automatically chooses the best graphics processor for running a given application, thus lengthening a laptop computer's battery life. Based on the application's needs, Optimus will route the workload to either an Nvidia discrete graphics processing unit or graphics processors integrated into Intel chips.