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控制系统Safe-Sec安全通信方法研究
Alternative TitleStudy on the Safe-Sec Safety Communication Approach for Control System
宋岩; 王天然; 徐皑冬; 杨志家; 王铠
Department工业控制网络与系统研究室
Source Publication自动化仪表
ISSN1000-0380
2013
Volume34Issue:11Pages:30-38
Contribution Rank1
Funding Organization国家863计划基金资助项目(编号:2013AA040301);国家自然科学基金资助项目(编号:61004068)。
Keyword功能安全 信息安全 安全通信 控制系统 工业以太网
Abstract针对控制系统功能安全和信息安全两类安全属性整合问题,提出了Safe-Sec网络模型。该模型利用纵深防御策略兼顾功能安全和信息安全,能有效对抗针对控制网络的蓄意攻击。针对经典功能安全方法无法对抗攻击的问题。提出了Safe-Sec安全通信方法。该方法在保障功能安全的前提下,大大提高了对抗蓄意攻击(如人为伪装攻击、重放攻击、数据篡改攻击等)的能力。最后对该方法的有效性和时间开销进行了分析。Safe-Sec通信方法满足了控制系统安全通信对功能安全和信息安全的需求。
Other AbstractAiming at the integration issue for two types of security attributes of functional safety and information security,the Safe-See network model is proposed.By utilizing the strategy of defense in depth,the functional safety and information security are both taken into account by the system;the deliberate attacks against to the control network can be effectively confronted.For the attacks that unable confronted by conventional functional safety methods-the Safe-See safety communication method is proposed.Under the premise of ensuring functional safety,the capability of fighting deliberate attacks,such as disguised attacks,replay attacks,and data tampering attacks-etc.,is greatly improved.The analysis on effectiveness and time overhead of this method is given.The Safe-Sec communication method satisfies the demands for functional safety and information security of safety communication of control systems
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/14004
Collection工业控制网络与系统研究室
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院大学
Recommended Citation
GB/T 7714
宋岩,王天然,徐皑冬,等. 控制系统Safe-Sec安全通信方法研究[J]. 自动化仪表,2013,34(11):30-38.
APA 宋岩,王天然,徐皑冬,杨志家,&王铠.(2013).控制系统Safe-Sec安全通信方法研究.自动化仪表,34(11),30-38.
MLA 宋岩,et al."控制系统Safe-Sec安全通信方法研究".自动化仪表 34.11(2013):30-38.
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