ScienceDaily: Computers and Internet News |
| Engineers unlock potential for faster computing Posted: 22 Sep 2014 12:28 PM PDT Engineers discovered a way to create a special material -- a metal layer on top of a silicon semiconductor -- that could lead to cost-effective, superfast computers that perform lightning-fast calculations but don't overheat. This new "topological insulator" behaves like an insulator on the inside but conducts electricity on the outside. |
| New bracelet strengthens computer security Posted: 22 Sep 2014 08:30 AM PDT In a big step for securing critical information systems, such as medical records in clinical settings, researchers have created a new approach to computer security that authenticates users continuously while they are using a terminal and automatically logs them out when they leave or when someone else steps in to use their terminal. |
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