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首页> 外文会议>Digital Ecosystems Technologies (DEST), 2012 6th IEEE International Conference on >Human-centric visual access control for clinical data management
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Human-centric visual access control for clinical data management

机译：以人为本的视觉访问控制，用于临床数据管理

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摘要

This paper introduces a novel human-centric, visual, and context-aware access control (AC) system for distributed clinical data management and health information systems. Human-centricity in this context means that medical staff should be able to configure AC rules, both in a timesaving and reliable manner. Since medical data often include meta information about a patient, it is essential that an AC system only grants access requests that meet the patient's intent. Hence, it is desirable that a patient be included in the AC process. To cater for the strong security needs in the medical domain, both the AC policy creation by medical staff as well as the patient-interaction feature need to be supervised by governing policies. While traditional AC systems such as role-based access control offer sufficient security in theory, they lack in comfort and flexibility. This property does not fulfil the requirements of flexible and distributed environments. Distributed medical institutions could enormously benefit from the opportunity of dynamic AC configuration at an end-user level while adhering to legal, ethical or other privacy requirements. Hence, this paper presents a human-centric visual AC model for medical data, addressing usability, information security and patient interaction. To demonstrate our approach, an integration with the DCM4CHE open source system is presented.
机译：本文介绍了一种新颖的以人为中心，可视化和上下文感知的访问控制（AC）系统，用于分布式临床数据管理和健康信息系统。在这种情况下，以人为本意味着医务人员应该能够以节省时间和可靠的方式配置AC规则。由于医疗数据通常包含有关患者的元信息，因此AC系统仅准予满足患者意图的访问请求至关重要。因此，期望将患者包括在AC过程中。为了满足医疗领域的强大安全需求，医务人员创建AC策略以及患者交互功能都需要受到监管策略的监督。虽然传统的AC系统（例如基于角色的访问控制）在理论上提供了足够的安全性，但它们缺乏舒适性和灵活性。此属性不能满足灵活的分布式环境的要求。分布式医疗机构可​​以在遵循法律，道德或其他隐私要求的同时，从最终用户级别的动态AC配置机会中受益匪浅。因此，本文提出了一种以人为中心的医疗数据可视AC模型，解决了可用性，信息安全性和患者互动问题。为了演示我们的方法，我们提出了与DCM4CHE开源系统的集成。

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