SECURE COMPUTING SYSTEM
1 Assignment
0 Petitions
Accused Products
Abstract
A computer system with multiple security levels, the system comprising a high-power processing device (130), a low-power processing device (110), and an interface unit (120) comprising functions for moving classified information between the high-power device (130) and the low-power device (110) according to formal rules for confidentiality and/or integrity. Additional security aspects, e.g. availability, may readily be accommodated. A method for implementing multiple levels of security along a number of independent security axes on the system is also disclosed.
12 Citations
25 Claims
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1-10. -10. (canceled)
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11. A computer system with multiple security levels, the system comprising:
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a high-power processing device, a low-power processing device, and an interface unit comprising functions for moving classified information between the high-power device and the low-power device according to formal rules for confidentiality and/or integrity. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification