This research aims at investigating the relationships among such variables as internet use, social-einfo-ethics, and the needs for info-ethic educational program. For accomplishing the purpose, A survey questionnaire had been administered to 522 respondents online and offline. The major statistical methods for data analysis were frequencey, factor analysis, and analysis, and multiple regression analysis. The results of this analysis were as follows; 1. Such variables as sex, the awareness of social law-ethics and social general ethics increased the awareness of info-ethics. 2. Variables that influenced the needs for info-ethic educational program were internet skills, social general ethics, and net info-ethics. The implications of these findings were discussed.