Design and Implementation of Privacy-Preserving, Flexible and Scalable Role-Based Hierarchical Access Control. - Tyler Phillips 001; Xiaoyuan Yu; Brandon Haakenson; Xukai Zou (TPS-ISA, 2019)

User-Friendly Design of Cryptographically-Enforced Hierarchical Role-based Access Control Models. - Xiaoyuan Yu; Brandon Haakenson; Tyler Phillips 001; Xukai Zou (ICCCN, 2020)

Continuous Security through Integration Testing in an Electronic Health Records System. - Saptarshi Purkayastha; Shreya Goyal; Tyler Phillips 001; Huanmei Wu; Brandon Haakenson; Xukai Zou (ICSSA, 2020)

AuthN-AuthZ: Integrated, User-Friendly and Privacy-Preserving Authentication and Authorization. - Tyler Phillips 001; Xiaoyuan Yu; Brandon Haakenson; Shreya Goyal; Xukai Zou; Saptarshi Purkayastha; Huanmei Wu (TPS-ISA, 2020)