Above 4.8. Official website of the People's Public Security University of China shows that public security majors require naked eye vision of 4.9 in science and 4.8 in liberal arts. The People's Public Security University of China is an ordinary institution of higher learning directly under the Ministry of Public Security and a senior police officer college of the Ministry of Public Security. Founded in July 1948, it has gone through the periods of North China Public Security Cadre School, Central Public Security Cadre School, Central People's Public Security College and Central Political and Legal Cadre School.