The latest Anti-Theft program from McAfee can protect an Ultrabook if it’s been lost or stolen. Based on hardware in the Intel Core i3, i5 or i7 processor the software can lock a system to protect the data on its hard drive, encrypt all of its data and track where the computer ended up. These features remain operational even if the hard drive has been wiped clean for an effective guard. You can even set it up to display a lost message when it is started up that can help get the system returned. The program costs $25.