信息系统安全等级化保护原理与实践 = Principles and practices of classified protection of information system security

Main Authors: 沈昌祥 (沈昌祥[等]编著); 张鹏; 李挥; 刘敦伟
Published: 人民邮电出版社
Publication Dates: 2017
Call Number: TP309/3163-2