Department of Information Technology, The University of Haripur, Haripur 22620, Pakistan.
Department of Management Information Systems, Applied Science Private University, Shafa Badran, Amman 11937, Jordan.
Sensors (Basel). 2022 Nov 23;22(23):9089. doi: 10.3390/s22239089.
The Internet of medical things (IoMT) provides an ecosystem in which to connect humans, devices, sensors, and systems and improve healthcare services through modern technologies. The IoMT has been around for quite some time, and many architectures/systems have been proposed to exploit its true potential. Healthcare through the Internet of things (IoT) is envisioned to be efficient, accessible, and secure in all possible ways. Even though the personalized health service through IoT is not limited to time or location, many associated challenges have emerged at an exponential pace. With the rapid shift toward IoT-enabled healthcare systems, there is an extensive need to examine possible threats and propose countermeasures. Authentication is one of the key processes in a system's security, where an individual, device, or another system is validated for its identity. This survey explores authentication techniques proposed for IoT-enabled healthcare systems. The exploration of the literature is categorized with respect to the technology deployment region, as in cloud, fog, and edge. A taxonomy of attacks, comprehensive analysis, and comparison of existing authentication techniques opens up possible future directions and paves the road ahead.
物联网医疗（IoMT）提供了一个生态系统，可通过现代技术连接人类、设备、传感器和系统，改善医疗服务。物联网医疗已经存在了相当长的一段时间，并且已经提出了许多架构/系统来充分利用其真正的潜力。通过物联网进行的医疗保健被设想为在所有方面都是高效、可及和安全的。尽管通过物联网实现的个性化医疗服务不受时间或地点限制，但许多相关挑战已呈指数级速度出现。随着向物联网医疗系统的快速转变，广泛需要检查可能的威胁并提出对策。认证是系统安全的关键过程之一，其中验证个人、设备或另一个系统的身份。本调查探讨了为物联网医疗系统提出的认证技术。对文献的探索根据技术部署区域进行分类，例如云、雾和边缘。对攻击的分类、对现有认证技术的全面分析和比较为可能的未来方向开辟了道路。
