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Isolated computing environment anchored into CPU and motherboard

  • US 20060107328A1
  • Filed: 12/22/2004
  • Published: 05/18/2006
  • Est. Priority Date: 11/15/2004
  • Status: Active Grant
First Claim
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1. A computer adapted to execute a program code in an isolated computing environment, the computer comprising:

  • an isolated computing environment for executing a program code, a secure memory, the secure memory accessible only to the program code and inaccessible to a second program code executed by an other execution environment;

    a logic circuit for causing the processor to execute from the secure memory; and

    a clock for timing events, the clock coupled to logic circuit, wherein the program code is invoked responsive to a signal from the clock.

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