the current research aimed to presenting theoretical framework that reflects the determinants of intellectual security from the perspective of the Qur’an and Sunnah as stated by previous studies and research, as well as identifying the level of intellectual security, and the role of: (the participant's type, the educational level of the parents, the economic level of the family) in The degree of intellectual security in two components: the value and educational role of secondary school students in the region of Hail; To achieve the desired goals, the descriptive and inductive approach was used by preparing a questionnaire to identify the two dimensions of intellectual security. It was applied to a number of high school students in the Hail region, their number reached (400) students, and the research concluded that the level of intellectual security among secondary school students in the region of Hail was high, and there is no effect for each of: the type of participant, the educational level of the parents, the economic level For the family) in the degree of intellectual security with two dimensions: the educational role and the value role