Today, worn-out urban tissues have put many anomalies in front of the residents of this tissue and even other parts of the city; Among the most important problems and anomalies is the issue of social security resulting from this context. which has become one of the most important issues facing urban management. The main purpose of this research is to identify and analyze the problems and social harms in the context of worn-out neighborhoods of Dogonbadan city from the perspective of social security. The type of research in the current study is applied and descriptive-analytical. The method of collecting information is documentary-survey and comparative-inductive. The sample size is 384 people based on the table of Karzhesh and Morgan, which was increased to 400 people for more certainty and they were selected by random sampling method. The data has been analyzed using spss software. The results of the research show that the items of emetic damage in worn tissue with an average of 8.47 are higher than the average. The chi-square test at a significance level of 95% confirms the poor state of security damage in worn-out neighborhoods. Also, Pearson's statistical analysis, sample t-test and multivariate regression analysis show the correlation between the worn-out fabric and social security, the poor condition of the worn-out fabric from the perspective of the citizens, and in the multivariate analysis, the coefficient of explanation obtained for all factors at the level 0.99 were significant.