System and method for process-based security in a portable electronic device
First Claim
1. A method in a portable electronic device for providing access to portable electronic device resources, comprising the steps of:
- loading user resource access information including process resource access information associated with a process;
executing a process in the portable electronic device wherein said process accesses portable electronic device resources;
checking the process resource access information when the process attempts to access a specified portable electronic device resource to determine if the access of the specified portable electronic device resource by the process is permitted;
allowing the process to access the specified portable electronic device resource if access permission is indicated; and
denying the process access to the specified portable electronic device resource if access permission is not indicated.
1 Assignment
0 Petitions
Accused Products
Abstract
A portable electronic device includes a system for providing access to portable electronic device resources a portable electronic device processor executes a process which attempts to access a portable electronic device resource. The resource is accessed by the portable electronic device processor during the execution of the process. User resource access data associated with the process representing resource access permissions. Before the portable electronic device processor accesses the portable electronic device resource, the portable electronic device processor refers to the user resource access data associated with the process to determine if the process has permission to access the portable electronic device resource.
110 Citations
12 Claims
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1. A method in a portable electronic device for providing access to portable electronic device resources, comprising the steps of:
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loading user resource access information including process resource access information associated with a process;
executing a process in the portable electronic device wherein said process accesses portable electronic device resources;
checking the process resource access information when the process attempts to access a specified portable electronic device resource to determine if the access of the specified portable electronic device resource by the process is permitted;
allowing the process to access the specified portable electronic device resource if access permission is indicated; and
denying the process access to the specified portable electronic device resource if access permission is not indicated. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A portable electronic device including a system for providing access to portable electronic device resources comprising;
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a portable electronic device processor for executing a process;
a portable electronic device resource accessed by the portable electronic device processor when executing the process;
user resource access data associated with the process representing resource access permissions;
wherein before said portable electronic device processor accesses said portable electronic device resource, the portable electronic device processor refers to the user resource access data associated with the process to determine if the process has permission to access the portable electronic device resource. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification