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Role-based access control

A technology of access control and roles, which is applied in the direction of instruments, electrical digital data processing, computer security devices, etc., and can solve problems such as not allowing users to control

Inactive Publication Date: 2009-03-04
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach does not allow the user to control such processes as restricting database access to other users or persons not in predetermined organizational roles

Method used

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Examples

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Embodiment Construction

[0025] This article will exemplify the system with respect to medical records in the healthcare domain. As will be apparent to one of ordinary skill in the art, the present system can be adapted to restrict access to any type of record within any type of electronic record keeping system.

[0026] Within the scope of this system, there are generally two types of users. The first type of user is a user who has the authority to define record access control rules, including adding or modifying / affecting access rules defined by the healthcare provider's (eg, hospital's) default policy. In healthcare, these records apply to patient users. A patient user can define or modify access permissions to that patient user's healthcare records, thereby allowing or restricting access as desired. The second type of users are those who access these records according to the permissions defined by the patient user. When discussing different users, for ease of distinction herein, the terms patie...

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Abstract

A user interface and a processor coupled to the user interface wherein the processor receives access requests through the user interface and authorizes access through the user interface. The processor associates a rights request with a role based policy to determine access rights, modifies the determined access rights in accordance with an exception list related to particular users and records, and authorizes access to a record based upon the modified determined access rights.

Description

[0001] Cross-references to related references [0002] This patent application claims priority to Provisional Application No. 60 / 718,180, filed September 16, 2005. technical field [0003] The present system (Personalized Role-Based Access Control Model (PRBAC)) involves an improved role-based access control model. Background technique [0004] Data security and privacy issues have traditionally been important in the medical field. However, recent developments such as the digitization of medical records, the creation of central health record databases, and external applications in the personal healthcare domain (eg, access by insurance companies) pose new challenges to the protection of medical data. In contrast to other fields, such as the financial field, which can absorb the costs of system abuse, the healthcare field cannot absorb the costs of system abuse. Once sensitive information about an individual's health issue is made public, the damage to society has been done...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/24
CPCG06F21/6245
Inventor M·哈穆特讷M·佩特科维奇C·孔拉多
Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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