Fundamental Limits of Volume-based Network DoS Attacks
Fundamental Limits of Volume-based Network DoS Attacks
复制标题
基于流量的网络 DoS 攻击的基本限制
DOI:
10.1145/3366698
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Modiano, Eytan
中科院分区:
文献类型:
--
作者:
Fu, Xinzhe;Modiano, Eytan
Volume-based network denial-of-service (DoS) attacks refer to a class of cyber attacks where an adversary seeks to block user traffic from service by sending adversarial traffic that reduces the available user capacity. In this paper, we explore the fundamental limits of volume-based network DoS attacks by studying the minimum required rate of adversarial traffic and investigating optimal attack strategies. We start our analysis with single-hop networks where user traffic is routed to servers following the Join-the-Shortest-Queue (JSQ) rule. Given the service rates of servers and arrival rates of user traffic, we first characterize the feasibility region of the attack and show that the attack is feasible if and only if the rate of the adversarial traffic lies in the region. We then design an attack strategy that is (i).optimal: it guarantees the success of the attack whenever the adversarial traffic rate lies in the feasibility region and (ii).oblivious: it does not rely on knowledge of service rates or user traffic rates. Finally, we extend our results on the feasibility region of the attack and the optimal attack strategy to multi-hop networks that employ Back-pressure (Max-Weight) routing. At a higher level, this paper addresses a class of dual problems of stochastic network stability, i.e., how to optimally de-stabilize a network.
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DOI:
--
发表时间:
2001
期刊:
ACM-SIAM Symposium on Discrete Algorithms
影响因子:
--
作者:
Ashish Goel
通讯作者:
Ashish Goel
DOI:
--
发表时间:
2003
期刊:
ACM Symposium on Parallelism in Algorithms and Architectures
影响因子:
--
作者:
N. Avrahami;Y. Azar
通讯作者:
Y. Azar
影响因子:
2.2
作者:
Lu, Yi;Xie, Qiaomin;Greenberg, Albert
通讯作者:
Greenberg, Albert
影响因子:
2.5
作者:
L. Georgiadis;L. Tassiulas
通讯作者:
L. Tassiulas
DOI:
10.1214/11-aap759
发表时间:
2010
期刊:
ArXiv
影响因子:
--
作者:
Devavrat Shah;D. Wischik
通讯作者:
D. Wischik