Abstract
The Healthcare system is an organization that consists of important requirements corresponding to security and privacy, for example, protecting patients’ medical information from unauthorized access, communication with transport like ambulance and smart e-health monitoring. Due to lack of expert design of security protocols, the healthcare system is facing many security threats such as authenticity, data sharing, the conveying of medical data. In such situation, block chain protocol is used. In this manuscript, Efficient Block chain Network for securing Healthcare data using Multi-Objective Squirrel Search Optimization Algorithm (MOSSA) is proposed to generate smart and secure Healthcare system. In this the block chain is a decentralized and the distributed ledger device that consists of various blocks linked with digital signature schemes, consensus mechanisms and chain of hashing, offers highly reliable storage capabilities. Further the block chain parameters, such as block size, transaction size and number of block chain channels are optimized with the help of MOSSA. With the evolution of the MOSSA provide new features for enhancing security and scalability. The simulation process is executed in the JAVA platform. The experimental result of the proposed method shows higher throughput of 26.87%, higher efficiency of 34.67%, lowest delay of 22.97%, lesser computational overhead of 37.03%, higher storage cost of 34.29% when compared to the existing method such as Block chain-ECIES-HSO, Block chain-hybrid GO-FFO, Block chain-SDN-HSO algorithm for healthcare technologies.
Highlights
The Healthcare system consists of various organizations that has health related data of large number of patients that are stored in a system that are secured by various protocols [1,2]
The leakage of the medical data occurs, when many internet systems are linked with the health care organizations, that the patients get confused in which system they are transferring the message
The novelty of this paper is to reduce the computational overhead, key generation time and encryption time and the security is verified with Integrity and Authentication
Summary
The Healthcare system consists of various organizations that has health related data of large number of patients that are stored in a system that are secured by various protocols [1,2]. The Block chain-based health care technology is used to store and secure the medical data [9] In this block chain plays a decentralized and distributed technology for providing the healthcare data of patient to central authority and to doctors [10]. The leakage of the medical data occurs, when many internet systems are linked with the health care organizations, that the patients get confused in which system they are transferring the message. The block chain does not take the thirdparty invitation (TP) and it is a decentralized device that works very fast in storing and sharing the data [18] In this manuscript, Efficient Block chain [19] Network for securing Healthcare data using MultiObjective Squirrel Search Algorithm (MOSSA) [20] optimization is proposed. The novelty of this paper is to reduce the computational overhead, key generation time and encryption time and the security is verified with Integrity and Authentication
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