Secure collaboration technology for healthcare enterprises (original) (raw)
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In healthcare, patient information is a critical factor. The right information at the right time is a necessity in order to provide the best possible care for a patient. Patient information must also be protected from unauthorized access in order to protect patient privacy. It is furthermore common for patients to visit more than one healthcare provider, which implies a need for cross border healthcare and continuity in the patient process.
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Security and Privacy Issues with Health Care Information Technology
2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
The face of health care is changing as new technologies are being incorporated into the existing infrastructure. Electronic Patient Records and sensor networks for in-home patient monitoring are at the current forefront of new technologies. Paper-based patient records are being put in electronic format enabling patients to access their records via the Internet. Remote patient monitoring is becoming more feasible as specialized sensors can be placed inside homes. The combination of these technologies will improve the quality of health care by making it more personalized and reducing costs and medical errors. While there are benefits to technologies, associated privacy and security issues need to be analyzed to make these systems socially acceptable. In this paper we explore the privacy and security implications of these next-generation health care technologies. We describe existing methods for handling issues as well as discussing which issues need further consideration.
Secure Group Collaboration in an Open Healthcare Environment
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Virginia, USA We introduce the concept of an “open healthcare environment”, which is an electronic domain in which multiple healthcare entities need to interact but do not necessarily have complete knowledge of each other. In this setting, we show that a tool like OC (Open Collaboration), a tool being developed to support a variety of electronic collaboration needs, may be useful. OC is built on the open-source JXTA and MyJXTA toolkits. Group and role information is propagated in a peer-to-peer fashion, and peers can share files and send instant messages to any peer who is a member of an appropriate group or role.
Security and Privacy Issues in Ehealthcare Systems: Towards Trusted Services
International Journal of Advanced Computer Science and Applications, 2016
Recent years have witnessed a widespread availability of electronic healthcare data record (EHR) systems. Vast amounts of health data were generated in the process of treatment in medical centers such hospitals, clinics, or other institutions. To improve the quality of healthcare service, EHRs could be potentially shared by a variety of users. This results in significant privacy issues that should be addressed to make the use of EHR practical. In fact, despite the recent research in designing standards and regulations directives concerning security and privacy in EHR systems, it is still, however, not completely settled out the privacy challenges. In this paper, a systematic literature review was conducted concerning the privacy issues in electronic healthcare systems. More than 50 original articles were selected to study the existing security approaches and figure out the used security models. Also, a novel Context-aware Access Control Security Model (CARE) is proposed to capture the scenario of data interoperability and support the security fundamentals of healthcare systems along with the capability of providing fine-grained access control.