Endorsements, Licensing, and Insurance for Distributed System Services. - Gennady Medvinsky; Charlie Lai; B. Clifford Neuman (CCS, 1994)

Endorsements, Licensing, and Insurance for Electronic Commerce. - Charlie Lai; B. Clifford Neuman (Electron. Mark., 1995)

User Authentication and Authorization in the Java(tm) Platform. - Charlie Lai; Li Gong; Larry Koved; Anthony J. Nadalin; Roland Schemers (ACSAC, 1999)

Java Insecurity: Accounting for Subtleties That Can Compromise Code. - Charlie Lai (IEEE Softw., 2008)