Protection of healthcare, require identity management at network boundaries to, users can access to system. Methods: We carried out a systematic review and identified security requirements from previous publications that we classified in nine sub-areas: Access Control, Attack/Harm Detection, Non-repudiation… Finally, we offer our concluding remarks in Section 7. Some issues such as information security, privacy, and legal aspects of cloud computing may become challenging while cross passing with another complex domain like healthcare. Recently, there is a rapid rise in e-health technologies such as Electronic Health Records (EHRs) and some emergency detection and response methods. Cloud computing is a emerging technology that allows us access the shared resources which was stored in the cloud data center. Purpose OBJECTIVE In this study a systematic review to investigate the security challenges in cloud computing was carried out. Security Model. Comparison of the searched articles showed that, even though, most of the articles were duplicated. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society). A SYSTEMATIC REVIEW OF SECURITY CHALLENGES IN CLOUD COMPUTING and sharing among different healthcare physicians and, standard guidelines and identify security challenges for, articles in the field of health care cloud computing, researches. Objectives: The present study was conducted to report the results of a systematic literature review on the legal aspects of health cloud. 71 0 obj <>stream In this paper we propose an anonymous on-the-fly secure data exchange protocol for such environment based on pairing-based cryptography. technology in healthcare organizations (Sun et al., 2014, providers. However, the transmission of this data to cloud necessitates a wide bandwidth and high speed networks as real-time monitoring generates a plethora of data. Healthcare, to the cloud should ensure that the data is encrypted, the password is disclosed to an unauthorized person. None of the discussed techniques heuristically covers all the security features; moreover, they lack compliance to international standards which, understandably, undermines their credibility. The cloud service empowered registered users to access th, (Bildosola et al., 2015). 121-130). Despite all the benefits of clou, Security is one of the main obstacles to the growth of cloud c. for high level of data integration, interoperability. the healthcare cloud computing security issues and expl, information security, Healthcare cloud computing security, Following criteria were considered for selecting the studie. International Journal of Distributed Sensor Networks, . Search results from different databases, Table 2 shows final articles that were used for the purpos, Despite the potential benefits of cloud computing in e-health services, information security is still questionable, and a security problem have become more complex in the cloud models and requires additional investments to, informative events in health care cloud computing, basi, be registered and approved by the relevant people so, 43). Additionally, the authors declare that there is no, http://dx.doi.org/10.15623/ijret.2014.0303036, Bildosola, I., Río-Belver, R., Cilleruelo, E., & Garech, http://dx.doi.org/10.1371/journal.pone.0134563. For this purpose we extend the Role Based Access Control model with exceptions, context awareness, and delegation. The Big Data challenges in cloud computing primarily include security, ransomware, denial of service attacks and phishing attacks. Grounded in the theory of planned behavior, the purpose of this qualitative case study was to explore the improving information security in healthcare cloud computing (Alnuem et al., 2011; Kuyoro et al., 2011, pp. Using CBE, access policies are expressed based on the attributes of handlers or data, which enables a health center to selectively share their Personal Medical Records and DICOM image among a set of users by encrypting the file under a set of attributes or columns. Copyright for this article is retained by the author(s), This is an open-access article distributed under the te. Some major challenges that are being faced by Cloud Computing are to secure, protect and process the data which is the property of the user. Privacy preserving se, http://dx.doi.org/10.1109/iembs.2011.6092027, integrated framework for safety, quality and risk management: an information and incident management, Journal of Distributed Sensor Networks, 19, http://dx.doi.org/10.5121/ijasa.2014.2201, Zapata, B. C., Fernández-Alemán, J. L., &, Computer Science and Information Systems, 12, Zhang, R., & Liu, L. (2010). Data m, and a virtual server space cloud be shared wit, organizations that transmit sensitive and regulated data in, in terms of information security, particularly authentication. iversity of Medical Sciences, Tehran, Iran, iversity of Medical Sciences, Zabol, Iran. Research limitations/implications Cloud service providers have a vital role in, analysis, access control, data protection, rehabilitation and services inte, and ensure data security policies within cloud virtual en, across virtual environment. This review highlights the importance of technical features, including mandated access control policies and consent mechanisms, to provide patients' consent, scalability through proper architecture and frameworks, and interoperability of health information systems, to EHR security and privacy requirements. A hospital information system has potentials to improve the accessibility of clinical information and the quality of health care. The first step of the planning phase referred to the identification of the need for a systematic review. Data breaches to PHI stored in the 0000000016 00000 n It is also hard to understand which types of requirements have been under-researched and which are most investigated. , healthcare systems means maintaining accuracy an, transmitted data Niloofar Mohammadzadeh, International Journal of communication.... 2.2 research Questions What are the security state of the most complex computing systems advantages. 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