Bagula, AntoineIsafiade, OmowunmiXu, Lingyu2021-02-252024-10-302021-02-252024-10-302020https://hdl.handle.net/10566/16984>Magister Scientiae - MScWith the development of information and network technologies, Electronic Health Records (EHRs) management system has gained wide spread application in managing medical records. One of the major challenges of EHRs is the independent nature of medical institutions. This non-collaborative nature puts a significant barrier between patients, doctors, medical researchers and medical data. Moreover, unlike the unique and strong anti-tampering nature of traditional paper-based records, electronic health records stored in centralization database are vulnerable to risks from network attacks, forgery and tampering. In view of the data sharing difficulties and information security problems commonly found in existing EHRs, this dissertation designs and develops a credible Blockchain-based electronic health records (CB-EHRs) management system.enElectronic health recordsBlockchainData sharingPrivacy protectionCB-EHRsUniversity of Western Cape