SETA: A Marketing Survey of Civil Federal Government Organizations to Determine the Need for a Role-Based Access Control (RBAC) Security Product (Phase 2)
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A Marketing Survey of Civil Federal Government Organizations to Determine the Need for a Role-Based Access Control (RBAC) Security Product
This material is based upon work supported by the Department of Commerce under contract number 50-DKNB-5-00188. Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the Department of Commerce. There is a recognized need for a more robust method of performing security controls in computer net...
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One of the security issues in data outsourcing is the enforcement of the data owner’s access control policies. This includes some challenges. The first challenge is preserving confidentiality of data and policies. One of the existing solutions is encrypting data before outsourcing which brings new challenges; namely, the number of keys required to access authorized resources, efficient policy u...
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Electronic health record (EHR) system facilitates integrating patients' medical information and improves service productivity. However, user access to patient data in a privacy-preserving manner is still challenging problem. Many studies concerned with security and privacy in EHR systems. Rezaeibagha and Mu [1] have proposed a hybrid architecture for privacy-preserving accessing patient records...
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The rapid emergence of GPS enabled devices, sensors, and mobile equipment in commercial as well as government organizations has led to considerable research in location-based access control schemes. This paper introduces the concept of timeand location-based access control, and shows how role-based access control (RBAC) model can be extended to incorporate these parameters for granting access. ...
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The rapid emergence of GPS enabled devices, sensors and mobile equipment in commercial as well as government organizations has led to considerable research in timeand location-based access control schemes. Location-based access policies enhance the security of an application by restricting access to an object only from specified locations. On the other hand, temporal constraints provide granula...
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