Lack of social capital and a threat to the sense of security is synonymous with social deviance. Because social capital reflects the cooperative behavioral norms, lack of social capital will be reflected actual social deviations. In this paper, the relationship between social capital (social particiption, trust, solidarity and social interaction) and social security (with dimensions of intellectual, physical, financial, speech, occupational and judicial) of a sample of 370 male and female students of the university student,s city of zanjan has been studied. Research methodology, quantitative study with questionnaires and relying on multi-stage cluster sampling and simple random. The results showed that the results of the relationship between underlying variables and the average sense of security indicates that the significant difference between men and women feel safe there.