Bill Arbaugh, achieved a safe and reliable framework for the start-up AEGIS [22]. In AEGIS, BIOS is credible; the component checked by trusted component is also credibility, any component can’t be implemented before it is checked. Trusted Computing Platform trust chain activated security mechanism from the AEGIS, but the AEGIS only check the integrity of the individual components and did not receive the measure results of integrity of the entire computing platforms.