Alenoghena, COOnumanyi, Adeiza JOhize, HOAdejo, AOOligbi, MAli, SIOkoh, SA2022-11-282022-11-282022-10Alenoghena, C., Onumanyi, A.J., Ohize, H., Adejo, A., Oligbi, M., Ali, S. & Okoh, S. 2022. eHealth: A survey of architectures, developments in mHealth, security concerns and solutions. <i>International Journal of Environmental Research and Public Health, 19(20).</i> http://hdl.handle.net/10204/125401660-4601https://doi.org/10.3390/ijerph192013071http://hdl.handle.net/10204/12540The ramifications of the COVID-19 pandemic have contributed in part to a recent upsurge in the study and development of eHealth systems. Although it is almost impossible to cover all aspects of eHealth in a single discussion, three critical areas have gained traction. These include the need for acceptable eHealth architectures, the development of mobile health (mHealth) technologies, and the need to address eHealth system security concerns. Existing survey articles lack a synthesis of the most recent advancements in the development of architectures, mHealth solutions, and innovative security measures, which are essential components of effective eHealth systems. Consequently, the present article aims at providing an encompassing survey of these three aspects towards the development of successful and efficient eHealth systems. Firstly, we discuss the most recent innovations in eHealth architectures, such as blockchain-, Internet of Things (IoT)-, and cloud-based architectures, focusing on their respective benefits and drawbacks while also providing an overview of how they might be implemented and used. Concerning mHealth and security, we focus on key developments in both areas while discussing other critical topics of importance for eHealth systems. We close with a discussion of the important research challenges and potential future directions as they pertain to architecture, mHealth, and security concerns. This survey gives a comprehensive overview, including the merits and limitations of several possible technologies for the development of eHealth systems. This endeavor offers researchers and developers a quick snapshot of the information necessary during the design and decision-making phases of the eHealth system development lifecycle. Furthermore, we conclude that building a unified architecture for eHealth systems would require combining several existing designs. It also points out that there are still a number of problems to be solved, so more research and investment are needed to develop and deploy functional eHealth systems.FulltexteneHealth architectureseHealth systemsArticleAlenoghena, C., Onumanyi, A. J., Ohize, H., Adejo, A., Oligbi, M., Ali, S., & Okoh, S. (2022). eHealth: A survey of architectures, developments in mHealth, security concerns and solutions. <i>International Journal of Environmental Research and Public Health, 19(20)</i>, http://hdl.handle.net/10204/12540Alenoghena, CO, Adeiza J Onumanyi, HO Ohize, AO Adejo, M Oligbi, SI Ali, and SA Okoh "eHealth: A survey of architectures, developments in mHealth, security concerns and solutions." <i>International Journal of Environmental Research and Public Health, 19(20)</i> (2022) http://hdl.handle.net/10204/12540Alenoghena C, Onumanyi AJ, Ohize H, Adejo A, Oligbi M, Ali S, et al. eHealth: A survey of architectures, developments in mHealth, security concerns and solutions. International Journal of Environmental Research and Public Health, 19(20). 2022; http://hdl.handle.net/10204/12540.TY - Article AU - Alenoghena, CO AU - Onumanyi, Adeiza J AU - Ohize, HO AU - Adejo, AO AU - Oligbi, M AU - Ali, SI AU - Okoh, SA AB - The ramifications of the COVID-19 pandemic have contributed in part to a recent upsurge in the study and development of eHealth systems. Although it is almost impossible to cover all aspects of eHealth in a single discussion, three critical areas have gained traction. These include the need for acceptable eHealth architectures, the development of mobile health (mHealth) technologies, and the need to address eHealth system security concerns. Existing survey articles lack a synthesis of the most recent advancements in the development of architectures, mHealth solutions, and innovative security measures, which are essential components of effective eHealth systems. Consequently, the present article aims at providing an encompassing survey of these three aspects towards the development of successful and efficient eHealth systems. Firstly, we discuss the most recent innovations in eHealth architectures, such as blockchain-, Internet of Things (IoT)-, and cloud-based architectures, focusing on their respective benefits and drawbacks while also providing an overview of how they might be implemented and used. Concerning mHealth and security, we focus on key developments in both areas while discussing other critical topics of importance for eHealth systems. We close with a discussion of the important research challenges and potential future directions as they pertain to architecture, mHealth, and security concerns. This survey gives a comprehensive overview, including the merits and limitations of several possible technologies for the development of eHealth systems. This endeavor offers researchers and developers a quick snapshot of the information necessary during the design and decision-making phases of the eHealth system development lifecycle. Furthermore, we conclude that building a unified architecture for eHealth systems would require combining several existing designs. It also points out that there are still a number of problems to be solved, so more research and investment are needed to develop and deploy functional eHealth systems. DA - 2022-10 DB - ResearchSpace DP - CSIR J1 - International Journal of Environmental Research and Public Health, 19(20) KW - eHealth architectures KW - eHealth systems LK - https://researchspace.csir.co.za PY - 2022 SM - 1660-4601 T1 - eHealth: A survey of architectures, developments in mHealth, security concerns and solutions TI - eHealth: A survey of architectures, developments in mHealth, security concerns and solutions UR - http://hdl.handle.net/10204/12540 ER -26219