| 摘要 |
A platform may use a central processing unit to run an operating system. Independently of the operating system, in the central processing unit, a hardware controller, such as a manageability engine, may be used to control which window is on the top of the Z-order and thereby control which window is displayed to the user. As a result, in some embodiments, the hardware controller can prevent an interloper or malware from interjecting an illegitimate window over a legitimate window that the user actually desired to access. In addition, a hardware indicator may be provided to assure the user when an accessed website is legitimate. |
