فهرس المقالات Leila Rikhtechi المقاله 1 - Secured Access Control in Security Information and Event Management Systems 20.1001.1.23221437.2021.9.33.7.2 10.52547/jist.9.33.67 Leila Rikhtechi Vahid Rafeh Afshin Rezakhani Journal of Information Systems and Telecommunication (JIST) , العدد 1 , السنة 9 , زمستان 2021