Research on Data Safety in the Hospital Information System

Objective To solve the security problems as safety threat in hospital information system (HIS).Methods Multiple technical measures were applied such as Privilege Management、Data Encryption and Log based Audit to defense the threat of data safety,monitor and trace the security problems.Results The measures have prevented the leaking out important data in HIS effectively by setting up and performing multiple safety mechanism;New technology was applied to track down the unsafe case.Conclusions The safety has been promoted for Hospital Information System,which will provide safeguard for normal operation and scientific management in hospital.