Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/91602
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dc.contributorDepartment of Computingen_US
dc.creatorLi, WJen_US
dc.creatorWang, Yen_US
dc.creatorLi, Jen_US
dc.creatorAu, MHen_US
dc.date.accessioned2021-11-17T06:29:28Z-
dc.date.available2021-11-17T06:29:28Z-
dc.identifier.issn1615-5262en_US
dc.identifier.urihttp://hdl.handle.net/10397/91602-
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.rights© Springer-Verlag GmbH Germany, part of Springer Nature 2020en_US
dc.rightsThis is a post-peer review, pre-copyedit version of an article published in International Journal of Information Security. The final authenticated version is available online at: https://doi.org/10.1007/s10207-020-00488-6en_US
dc.subjectIntrusion detectionen_US
dc.subjectCollaborative networken_US
dc.subjectInsider attacken_US
dc.subjectBlockchain technologyen_US
dc.subjectChallenge-based trust mechanismen_US
dc.titleToward a blockchain-based framework for challenge-based collaborative intrusion detectionen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage127en_US
dc.identifier.epage139en_US
dc.identifier.volume20en_US
dc.identifier.issue2en_US
dc.identifier.doi10.1007/s10207-020-00488-6en_US
dcterms.abstractNetwork intrusions are a big threat to network and system assets, which have become more complex to date. To enhance the detection performance, collaborative intrusion detection networks (CIDNs) are adopted by many organizations to protect their resources. However, such detection systems or networks are typically vulnerable to insider attacks, so that there is a need to implement suitable trust mechanisms. In the literature, challenge-based trust mechanisms are able to measure the trustworthiness of a node by evaluating the relationship between the sent challenges and the received responses. In practice, challenge-based CIDNs have shown to be robust against common insider attacks, whereas it may still be susceptible to advanced insider attacks. How to enhance the robustness of such challenge-based CIDNs remains an issue. Motivated by the recent development of blockchains, in this work, our purpose is to design a blockchained challenge-based CIDN framework that aims to combine blockchains with challenge-based trust mechanism. Our evaluation demonstrates that blockchain technology has the potential to enhance the robustness of challenge-based CIDNs in the aspects of trust management (i.e., enhancing the detection of insider nodes) and alarm aggregation (i.e., identifying untruthful inputs) under adversary scenarios.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationInternational journal of information security, Apr. 2021, v. 20, no. 2, p. 127-139en_US
dcterms.isPartOfInternational journal of information securityen_US
dcterms.issued2021-04-
dc.identifier.isiWOS:000516062100001-
dc.identifier.eissn1615-5270en_US
dc.description.validate202111 bcwhen_US
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumbera1068-n02-
dc.identifier.SubFormID43872-1-
dc.description.fundingSourceOthersen_US
dc.description.fundingTextNational Natural Science Foundation of China (No. 61772148, 61802080 and 61802077)en_US
dc.description.pubStatusPublisheden_US
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