摘要
结合我军信息系统在强对抗战场环境下遇到的真实故障,提出了一种基于业务数据变异的故障注入方法.该方法设计了14种数据变异算子,并利用变异算子生成的非法数据对军事信息系统进行攻击,从而检验系统能否在恶劣环境中持续稳定工作,进而不断完善抗毁顽存能力.同时,搭建了以态势掌握为背景的验证环境,设计了800组攻击数据,成功发现实时信息分发和态势服务存在的缺陷.
Combining with the real faults of our army’s information systems in the strong confrontation environment,a fault injection method based on business data variation is proposed.Fourteen kinds of data mutation operators are designed in this method,and illegal data generated by mutation operators is used to attack military information systems,in order to test whether the system can work steadily in harsh environment,then continuously to improve the anti-destructive ability.A verification environment based on situation mastery is built,and 800 groups of attack data are designed,successfully discovering real-time information distribution and situation service deficiencies.
作者
丁冉
丁峰
周芳
DING Ran;DING Feng;ZHOU Fang(The Information System Important Laboratory,Nanjing Jiangsu 210007,China)
出处
《指挥与控制学报》
2019年第4期316-322,共7页
Journal of Command and Control
关键词
业务数据
变异算子
故障模型
故障注入
business data
mutation operator
fault model
fault injection
