System and method for integrating secure and non-secure...

Details System and method for integrating secure and non-secure... System and method for integrating secure and non-secure...

2006-05-02

2006-05-02

Barrón, Jr., Gilberto (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Protection at a particular protocol layer

C713S002000, C713S164000, C713S165000, C713S166000, C713S167000, C726S026000

Reexamination Certificate

active

07039801

ABSTRACT:
A secure first process uses a non-secure software object by hosting said non-secure software object in a separate second process, where the first process's address space is inaccessible to the second process. The first process communicates with the second process, preferably by means of a COM API that the second process exposes to the first process. The application that runs in the second process may expose APIs of the hosted non-secure object to the first process, and the first process may communicate with the non-secure object hosted in the second process through this API. In a preferred embodiment, the second process renders its output in a child window of the first process, so that the use of a second process to host non-secure software objects is transparent to a user of the first process.

REFERENCES:
patent: 6049838 (2000-04-01), Miller et al.
patent: 6108715 (2000-08-01), Leach et al.
patent: 6330670 (2001-12-01), England et al.
patent: 6434679 (2002-08-01), de Bonis-Hamelin et al.
patent: 6487665 (2002-11-01), Andrews et al.
AA “Classes and Servers,” 1998, http://msdn.microsoft.com/library/partbook/ecom/classesservers.htm, 6 pages.

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