Optimal control for networks with unobservable malicious nodes
Optimal control for networks with unobservable malicious nodes
复制标题
具有不可观察恶意节点的网络的最优控制
DOI：
10.1016/j.peva.2021.102230
复制
发表时间：
2021
影响因子：
2.2
通讯作者：
Modiano, Eytan
中科院分区：
文献类型：
--
作者：
Liu, Bai;Modiano, Eytan
随着信息技术的快速发展，现代网络系统变得越来越复杂，越来越容易受到分布式拒绝服务(DDoS)攻击等攻击。然而，现有的网络控制算法要么要求所有节点[2，9，1，4，6]的完全可观性和/或可控性，要么要求网络动态具有时不变性和随机性[7，3，8，5]。本文旨在发展一种新的算法，该算法能够在敌意动态(即外部到达和恶意节点的行为)下稳定具有不可观测和不可控节点的网络。
With the rapid development of information technology, modern network systems are becoming increasingly complex and are increasingly vulnerable to attacks such as Distributed Denial-of-Service (DDoS) attack. However, existing network control algorithms either require full observability and/or controllability for all nodes [2, 9, 1, 4, 6], or the network dynamics to be time-invariant and stochastic [7, 3, 8, 5]. In this paper, we aim to develop a new algorithm that can stabilize networks with unobservable and uncontrollable nodes under adversarial dynamics (i.e., external arrivals and actions of malicious nodes).