Name
Title | ||
|---|---|---|
SOChain: A Privacy-Preserving DDoS Data Exchange Service Over SOC Consortium Blockchain |
Abstract | ||
|---|---|---|
IoT devices provide a significant medium for distributed denial-of-service (DDoS) attacks. In 2016, a large-scale DDoS attack, named Dyn, caused massive damage to several well-known companies. One effective countermeasure is observing previous network traffic information or abnormal behavior determined by the host machines and determining the latest DDoS-attack IP addresses. Because of the lack of a fair exchange mechanism, most security operation centers (SOCs) are unwilling to share their real-time DDoS data. In this article, we propose a decentralized DDoS data exchange platform, namely SOChain, using blockchain technology to overcome the trust and fairness issues. The platform incentivizes SOCs through the
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token. The more DDoS information an SOC contributes, the more coins it earns. To confirm the validity of uploaded information, we enlist a content verifier to examine uploaded abnormal IP addresses. Moreover, the verifier is incentivized by the
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">DDoS_coin</italic>
. To decrease the management effort, the entire flow is automatically executed in smart contract deployed onto the blockchain system. To address the issue of privacy in smart contracts, we devise a novel dual-level Bloom filter to enable efficient searches with privacy protection. Herein, a verifiable method is designed without revealing the information to public. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1109/TEM.2020.2976113 | IEEE Transactions on Engineering Management |
Keywords | DocType | Volume |
Blockchain,Computer crime,Smart contracts,Denial-of-service attack,IP networks,Collaboration | Journal | 67 |
Issue | ISSN | Citations |
4 | 0018-9391 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Lo-Yao Yeh | 1 | 0 | 0.68 |
| Peggy Joy Lu | 2 | 0 | 0.34 |
| Szu-Hao Huang | 3 | 0 | 0.34 |
| Jiun-Long Huang | 4 | 0 | 0.34 |