A systematic approach for encryption and authentication with fault tolerance. - Chang N. Zhang; Chunren Lai (Comput. Networks, 2004)

An Efficient Authentication Scheme with Fault Tolerance for Database Systems. - Chang N. Zhang; Chunren Lai; Honglan Zhong (ICITA (2), 2005)

Quantitative Analysis and Enforcement of the Principle of Least Privilege in Role-Based. - Chunren Lai; Chang N. Zhang (SECRYPT, 2006)