Protection of Sensitive Data in Zero Trust Model

Protection of Sensitive Data in Zero Trust Model

연구 분야: Strategies

학회: ICCA '20: Proceedings of the International Conference on Computing Advancements

A novel model is presented in this paper to provide access control to sensitive data in Zero Trust Model (ZTM). In ZTM, there is no default trust for internal or external parties in the network. In this model, it is considered that threat to sensitive data may arise from inside and outside of the militarized zone. Outside locations include internet and cloud across a corporate network. Users from all locations may request access for the sensitive data. An access control proxy is introduced in this model to protect the sensitive data by controlling the access by analyzing access request, user type, device type, application type and data type. Accordingly new policies are implemented in ZTM to protect sensitive data. This model is found very effective in enhancing the security of sensitive data from unauthorized access and manipulation.