Block chain technology-based security of electronic health records / 中华医学图书情报杂志

ABSTRACT

Big data of electronic health records ( EHR) are faced with the challenge of both information security and privacy protection in theInternet+ era. The bottleneck of information technology in centralized and relational databases-covered EHR was described, application of block chain technology in decentralization, privacy protec-tion and gene sequencing was elaborated in order to usher in new ideas for the construction of EHR.