System and method for isolating applications from each other

Electrical computers and digital processing systems: interprogra – Application program interface

Reexamination Certificate

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Details

C719S320000, C717S124000, C717S126000, C709S204000

Reexamination Certificate

active

07051340

ABSTRACT:
The present disclosure relates to a system and method for isolating applications from each other. In one arrangement, the system and method pertain to intercepting application instructions, determining if an application instruction calls for an illegal action, and preventing the illegal action from occurring if the application instruction calls for the illegal action. In some arrangements, the system and method further pertain to determining if the application instruction contains an indirect memory reference and, if so, modifying the application instruction to enable the application instruction to determine itself whether an illegal operation is to be performed.

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