A Collaborative DDoS Defense Platform Based on Blockchain Technology

Lo Yao Yeh, Jiun Long Huang, Ting Yin Yen, Jen Wei Hu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we propose a consortium blockchainbased system sharing malicious IP to prevent further attacks happening among other hosts. In our scheme, every security operation center (SOC) serving as a blockchain-node uploads some suspicious IPs to find the potential attackers' IPs. A smart contract is responsible for comparing the loaded IPs and the existing ones without human interference. If IPs in different lists are matched with certain degree, this system will respond by giving the whole list of malicious IP. By means of these steps, shares of IP lists are achieved and attacks are prevented in advance. Besides, when uploading and sharing, we utilize elliptic curve cryptography to ensure data confidentiality and integrity.

Original languageEnglish
Title of host publicationProceedings - 2019 12th International Conference on Ubi-Media Computing, Ubi-Media 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-6
Number of pages6
ISBN (Electronic)9781728128207
DOIs
StatePublished - Aug 2019
Event12th International Conference on Ubi-Media Computing, Ubi-Media 2019 - Bali, Indonesia
Duration: 6 Aug 20199 Aug 2019

Publication series

NameProceedings - 2019 12th International Conference on Ubi-Media Computing, Ubi-Media 2019

Conference

Conference12th International Conference on Ubi-Media Computing, Ubi-Media 2019
CountryIndonesia
CityBali
Period6/08/199/08/19

Keywords

  • Blockchain
  • Distributed denial of service
  • Smart contract

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