Blockchain for Securing Healthcare Data Using Squirrel Search Optimization Algorithm

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 smart e-health monitoring. Due lack expert design protocols, the healthcare facing many threats such as authenticity, data sharing, conveying data. In situation, block chain protocol used. this manuscript, Efficient Block Network securing using Multi-Objective Squirrel Search Optimization Algorithm (MOSSA) proposed generate secure system. a decentralized distributed ledger device various blocks linked digital signature schemes, consensus mechanisms hashing, offers highly reliable storage capabilities. Further parameters, size, transaction size number channels are optimized help MOSSA. With evolution MOSSA provide new features enhancing scalability. simulation process executed in JAVA platform. experimental result method shows higher throughput 26.87%, efficiency 34.67%, lowest delay 22.97%, lesser computational overhead 37.03%, cost 34.29% when compared existing chain-ECIES-HSO, chain-hybrid GO-FFO, chain-SDN-HSO algorithm technologies.