Results 1 to 10 of about 18,083 (236)

Decentralized Dynamic Heterogeneous Redundancy Architecture Based on Raft Consensus Algorithm

Future Internet
Dynamic heterogeneous redundancy (DHR) architectures combine heterogeneity, redundancy, and dynamism to create security-centric frameworks that can be used to mitigate network attacks that exploit unknown vulnerabilities.
Ke Chen, Leyi Shi
doaj   +4 more sources

NEF-DHR: A Non-Equivalent Functional Dynamic Heterogeneous Redundancy Architecture for Endogenous Safety and Security [PDF]

Entropy
Endogenous safety and security (ESS), which advocates for designing systems that are inherently safe and secure by nature, has emerged as a pivotal paradigm for addressing the inherent vulnerabilities of information systems.
Bingbing Jiang, Yilin Kang, Hanzhi Cai
doaj   +3 more sources

Dynamic Defense Strategy Selection Through Reinforcement Learning in Heterogeneous Redundancy Systems for Critical Data Protection

Applied Sciences
In recent years, the evolution of cyber-attacks has exposed critical vulnerabilities in conventional defense mechanisms, particularly across national infrastructure systems such as power, transportation, and finance.
Xuewen Yu, Lei He, Jingbu Geng, Zhihao Liang, Zhou Gan, Hantao Zhao   +5 more
doaj   +4 more sources

Defense-enhanced dynamic heterogeneous redundancy architecture based on executor partition

Tongxin xuebao, 2021
Aiming at the security problem when servants are faced with common vulnerabilities, an improved DHR architecture called IDHR was proposed.On the basis of DHR, an executor-partition module that divided the executor-set to several executor pools by the ...
Ting WU, Chengnan HU, Qingnan CHEN, Anbang CHEN, Qiuhua ZHENG   +4 more
doaj   +3 more sources

Harnessing dynamic heterogeneous redundancy to empower deep learning safety and security

Security and Safety
The rapid development of deep learning (DL) models has been accompanied by various safety and security challenges, such as adversarial attacks and backdoor attacks.
Zhang Fan, Chen Xi, Huang Wei, Wu Jiangxing, Zhang Zijie, Zhou Chenyu, Li Jianpeng, Peng Ziwen, Guo Wei, Yang Guangze, Miao Xinyuan, Huang Ruiyang, Du Jiayu   +12 more
doaj   +3 more sources

Research on Cyberspace Mimic Defense Based on Dynamic Heterogeneous Redundancy Mechanism

Journal of Computer and Communications, 2021
With the rapid growth of network technology, the methods and types of cyber-attacks are increasing rapidly. Traditional static passive defense technologies focus on external security and known threats to the target system and cannot resist advanced persistent threats.
exaly   +2 more sources

Risk-Aware Cost-Constrained Scheduling for Resource- Constrained Dynamic Heterogeneous Redundancy Systems

Computers
Resource-constrained dynamic heterogeneous redundancy (DHR) systems use executor diversity and runtime reconfiguration to reduce stable attack surfaces.
Kexuan Liu, Yanyu Chen, Ying Wang, Yuxiang Zhou, Tao Wan, Xin Xie   +5 more
doaj   +2 more sources

Dynamic heterogeneous redundancy-based endogenous security and safety for connected automated vehicles: Preliminary test results and assessment

Security and Safety
Safety and security are crucial for Connected and Automated Vehicles (CAVs), as they affect vehicle performance, passenger safety, and resilience to cyber threats.
Liu Qi, Wang Zhenkai, Wang Peng, Li Yufeng, Zheng Xiangyu, Tang Peng   +5 more
doaj   +2 more sources

Framework Design of Mimic Common Operating Environment [PDF]

Jisuanji gongcheng, 2020
For information system security,this paper proposes a Mimic Common Operating Environment(MCOE) framework for Dynamic Heterogeneous Redundancy(DHR) architecture.The objects of the framework are heterogeneous redundancy information system application that ...
FU Lin, SHAO Peinan, YING Fei, XIE Wei
doaj   +1 more source

Fault Tolerant Scheduling for Aperiodic Tasks Based on Dynamic Heterogeneous Model [PDF]

Jisuanji gongcheng, 2018
Mimic defense techniques can effectively solve the security problems in real-time systems,but its heterogeneous redundancy will increase the system delay.To solve this problem,based on the architecture of the mimic processor,a hard time and aperiodic ...
YE Shengzhao,ZHAO Bo,WEI Shuai,YIN Congyue
doaj   +1 more source