@article {ElMajdoubi2022,
	title = {The Systematic Literature Review of Privacy-Preserving Solutions in Smart Healthcare Environment},
	journal = {Security and Communication Networks},
	volume = {2022},
	year = {2022},
	note = {cited By 0},
	abstract = {The rapid development of the Internet of Medical Things (IoMT) technology has resulted in various advances in the smart healthcare field; it improves healthcare systems to offer more complicated real-time services and provides an efficient patient motioning system. However, despite the brilliant side of IoMT, several concerns continue to undercut its adoption. In fact, collecting, transmitting, storing, and using data in IoMT applications raises issues regarding privacy and data protection, especially with the multitude of stakeholders involved during the whole data life cycle. Motivated from these facts, this article is devoted to perform a Systematic Literature Review (SLR) of privacy-preserving solutions used in the smart healthcare ecosystem. The recent research papers disseminated between 2017 and 2021 are selected from multiple databases and a standardized SLR method is conducted. A total of 100 papers were reviewed and a critical analysis was conducted on the selected papers. Moreover, this review study attempts to highlight the limitation of the current approaches and aims to find possible solutions to them. Thus, a detailed analysis was carried out on the selected papers in terms of the privacy techniques they deployed, the data life cycle phase they addressed, the stakeholders needs they met, and the privacy principles they covered according to privacy laws and regulations. Finally, we summarize our results showing privacy-preserving trends and identifying recommendations to involve privacy principles coverage in smart healthcare applications. {\textcopyright} 2022 Driss El Majdoubi et al.},
	keywords = {Critical analysis, Data life cycle, Health care, Healthcare environments, Healthcare systems, Information services, Laws and legislation, Life cycle, Paper, Privacy preserving solutions, Privacy principle, Privacy-preserving techniques, Real time service, Real time systems, Recent researches, Research papers, Systematic literature review},
	doi = {10.1155/2022/5642026},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85127472073\&doi=10.1155\%2f2022\%2f5642026\&partnerID=40\&md5=8fdf8807c5263ec2fe00933f24b13e2a},
	author = {El Majdoubi, D. and El Bakkali, H. and Sadki, S. and Maqour, Z. and Leghmid, A.}
}
@article {Majdoubi2021,
	title = {SmartMedChain: A Blockchain-Based Privacy-Preserving Smart Healthcare Framework},
	journal = {Journal of Healthcare Engineering},
	volume = {2021},
	year = {2021},
	note = {cited By 6},
	abstract = {Nowadays, the adoption of Internet of Things (IoT) technology worldwide is accelerating the digital transformation of healthcare industry. In this context, smart healthcare (s-healthcare) solutions are ensuring better and innovative opportunities for healthcare providers to improve patients{\textquoteright} care. However, these solutions raise also new challenges in terms of security and privacy due to the diversity of stakeholders, the centralized data management, and the resulting lack of trustworthiness, accountability, and control. In this paper, we propose an end-to-end Blockchain-based and privacy-preserving framework called SmartMedChain for data sharing in s-healthcare environment. The Blockchain is built on Hyperledger Fabric and stores encrypted health data by using the InterPlanetary File System (IPFS), a distributed data storage solution with high resiliency and scalability. Indeed, compared to other propositions and based on the concept of smart contracts, our solution combines both data access control and data usage auditing measures for both Medical IoT data and Electronic Health Records (EHRs) generated by s-healthcare services. In addition, s-healthcare stakeholders can be held accountable by introducing an innovative Privacy Agreement Management scheme that monitors the execution of the service in respect of patient preferences and in accordance with relevant privacy laws. Security analysis and experimental results show that the proposed SmartMedChain is feasible and efficient for s-healthcare environments. Copyright {\textcopyright} 2021 Driss El Majdoubi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.},
	keywords = {Access control, adult, Article, Block-chain, Blockchain, Centralised, controlled study, Data Management, Delivery of Health Care, Digital storage, Digital transformation, Distributed ledger, electronic health record, Electronic Health Records, Health care, health care delivery, Health care providers, Healthcare environments, Healthcare industry, human, Humans, Information management, information processing, information storage, Internet of things, Internet of things technologies, Network security, patient care, patient preference, Privacy, Privacy preserving, Privacy-preserving techniques, Security and privacy, Smart contract},
	doi = {10.1155/2021/4145512},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85121960725\&doi=10.1155\%2f2021\%2f4145512\&partnerID=40\&md5=0f8afcea0c53e46d9f3863d4ed04b5b8},
	author = {Majdoubi, D.E. and Bakkali, H.E. and Sadki, S.}
}
