A Study on Secure Contents Strategies for Applications With DRM on Cloud Computing

2. Secure Contents System Model

Microsoft offers a usage in an Office Open XML type to support portable medical electronics, standard of medical industry with an office 2007 (Chaudhry, Mahmood, Naqvi, & Khan, 2015; Zhu, 2012) also many relevant institutes have been working on the similar area. In this section, it de- scribes the suggest security strategy to medical records (Youssef, 2014). As shown in Figure 1 the medical record form usually contains 3 categories, (1) patient.information which consists of name, birth information and address, (2) insurance.information which includes insurance information of a patient and call number information in case their emergency status, and (3) disease.information that it involves detailed dis- ease information. Hoon Ko had defined a medical record which is going to be stored on server in Ko and Song, (2016). A medical doctor in a hospital inputs this information when they treat in a hospital server. Someone, who wants to access their records, has to login with ID and password (Chen, Lo, & Yeh, 2012), however if an attacker login after getting the ID/password, then the patients records will be disclosed (Jiang, Ma, Ma, & Li, 2013). Therefore, all hospitals have been asked that they let the records under decrypting.

Figure 1.

Health care system flow and contents structure with security