Blockchain-Based Solutions Supporting Reliable Healthcare for Fog Computing and Internet of Medical Things (IoMT) Integration

【Author】 Alam, Shadab; Shuaib, Mohammed; Ahmad, Sadaf; Jayakody, Dushantha Nalin K.; Muthanna, Ammar; Bharany, Salil; Elgendy, Ibrahim A.

【Source】SUSTAINABILITY

【影响因子】3.889

【Abstract】The Internet of Things (IoT) has radically transformed how patient information and healthcare monitoring are monitored and recorded and has revolutionized the area by ensuring regular 24 x 7 tracking without costly and restricted human resources and with a low mistake probability. The Internet of Medical Things (IoMT) is a subsection of the Internet of things (IoT) that uses medical equipment as things or nodes to enable cost-effective and efficient patient monitoring and recording. The IoMT can cope with a wide range of problems, including observing patients in hospitals, monitoring patients in their homes, and assisting consulting physicians and nurses in monitoring health conditions at regular intervals and issuing warning signals if emergency care is necessary. EEG signals, electrocardiograms (ECGs), blood sugar levels, blood pressure levels, and other conditions can be examined. In crucial situations, quick and real-time analysis is essential, and failure to provide careful attention can be fatal. A cloud-based IoT platform cannot handle these latency-sensitive conditions. Fog computing (FC) is a novel paradigm for assigning, processing, and storing resources to IoT devices with limited resources. Where substantial processing power or storage is required, all nodes in a fog computing scheme can delegate their jobs to local fog nodes rather than forwarding them to the cloud module at a greater distance. Identifying potential security risks and putting in place adequate security measures are critical. This work aims to examine a blockchain (BC) as a potential tool for mitigating the impact of these difficulties in conjunction with fog computing. This research shows that blockchain can overcome fog computing's privacy and security concerns. It also discusses blockchain's issues and limitations from the perspective of fog computing (FC) and the IoMT.

【Keywords】fog computing; Internet of Things; IoMT; blockchain; security; healthcare

【发表时间】2022 NOV

【收录时间】2022-12-17

【文献类型】观点阐述

【主题类别】

区块链应用-实体经济-医疗领域