| In the information society, how to safe guard your information be used reasonably, not violated, has become more and more people concerned.Information privacy has already received attention for a long time in other countries, though in China it starts late, it has achieved fruitful results. Today’s personal information privacy not only exists in the previous civil law, criminal law, and other fields, in the field of the constitution, how to deal with infringement from public power, how to correctly handle the relationship between public power and personal information privacy is another issue to be solved.This article mainly uses the comparative analysis and case analysis, through the three parts in this paper, the present status of the constitution to protect personal information privacy, and on this basis. Personal information has become the new object of right of privacy, under the background of the basic human rights into the constitution, the personal information privacy is to one of the constitutional protection of a fundamental right to maintain. Throughout the regulation of our country is now in terms of privacy, mostly exists in the civil law, criminal law, in regard to the protection of the privacy of personal information public law whether in theory or in practice, have very big insufficiency, in order to better withstand public power to the violation of personal information, draw lessons from the United States, Germany, in the privacy of personal information legislation, judicial experience, the protection of the privacy of personal information or want to rely on the establishment of the personal information protection act and the perfection of supervision mechanism. |