Emerging Trends in Health Care Delivery: Towards Collaborative Security for NIST RBAC
نویسندگان
چکیده
In the next 10 years there will be rapid adoption of health information technology electronic medical records by providers and personal health records by patients linked via health information exchange. There is an emergent need to provide secure access to information spread across multiple repositories for health care providers (e.g., physicians, nurses, home health aides, etc.) who collaborate with one another across cyberspace to deliver patient care. Are available security models capable of supporting collaborative access where providers are simultaneously modifying a patient’s medical record? To address this question, this paper details collaborative security extensions to NIST RBAC.
منابع مشابه
The NIST Model for Role-Based Access Control: Towards A Uni ed Standard
This paper describes a uni ed model for role-based access control (RBAC). RBAC is a proven technology for large-scale authorization. However, lack of a standard model results in uncertainty and confusion about its utility and meaning. The NIST model seeks to resolve this situation by unifying ideas from prior RBAC models, commercial products and research prototypes. It is intended to serve as a...
متن کاملThe Collaboration of National and International Centers in Health Care Researches: Some Ethical Issues
This article reviews some of the ethical aspects of collaborative research or collaboration of national and international centers in health car researches. Scientific collaborations are of potential advantages, but, it’s a challenging task to successfully accomplish a collaborative research on ethically sound grounds. Current trends in international collaborative healthcare researches reflect l...
متن کاملRABAC: Role-Centric Attribute-Based Access Control
Role-based access control (RBAC) is a commercially dominant model, standardized by the National Institute of Standards and Technology (NIST). Although RBAC provides compelling benefits for security management it has several known deficiencies such as role explosion, wherein multiple closely related roles are required (e.g., attendingdoctor role is separately defined for each patient). Numerous ...
متن کاملRole - Based Access Control ( Rbac ) Based In Hospital Management
A key issue in any information security is to protect information about all forms against unauthorized access. Innovation access control model is now becoming a need for application on systems due to emerging acts. Role based access control (RBAC) is a feasible alternative to traditional Discretionary Access Control (DAC) and Mandatory Access Control (MAC). RBAC has been presented to be cost op...
متن کاملA Framework of Secure Kms with Rbac Implementation
Knowledge Management System (KMS) is a tool to support knowledge management (KM) and nowadays it has been a priority to the organizations as to protect the organization intellectual assets. The evolution of internet has brought KMS becomes more powerful while it can serve users in collaborative system. However, though the excitement of expanding KMS capabilities, security issue is critical due ...
متن کامل