Fudan University, Shanghai Jiaotong University, Zhejiang University, China University of Science and Technology, China Renmin University and schools are better at information security. The ranking of information security universities is a matter of great concern to the majority of candidates, parents and friends. However, the education department did not publish the authoritative professional ranking list, but only announced that information security is a national and provincial first-class undergraduate university. Good school names include Fudan University, Shanghai Jiaotong University, Zhejiang University, China University of Science and Technology, China Renmin University, Beihang University, Wuhan University, Huazhong University of Science and Technology, Harbin Institute of Technology Nankai University, Northwestern Polytechnical University, Shandong University, Chongqing University, Central South University, Lanzhou University, Hunan University, Northeastern University, Xinjiang University, Central University of Finance and Economics, Beijing University of Posts and Telecommunications, xidian university, Beijing Jiaotong University, Nanjing. Information security is an undergraduate major in colleges and universities, which belongs to computer major. The basic study period is four years, and the bachelor's degree in management or science or engineering is awarded. This major is an interdisciplinary subject of computer, communication, mathematics, physics, law and management, and mainly studies science and technology to ensure information security. Cultivate senior information security professionals who can engage in computer, communication, e-commerce, e-government and e-finance.