Symon Chang, CISSP, CSSLP, is a Principal Member of Technical Staff at Oracle Corporation, developing Web Services solutions for WebLogic Server. He is a voting member of OASIS WS-SX TC, and has participated with various Web Services security standards committees at OASIS, W3C, and WS-I. He has ten years experience in developing Web Services security solution. Prior to Oracle, he was Sr. Security Architect, implementing WS-Security solutions at BEA, BlueTitan, TIBCO and CommerceOne. He received his MBA Degree from Golden Gate University, and M.S. Degree from San Jose State University.