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A lesser evil: why democracies fail to push back against cyber election interference
Published 2024Subjects: “…Election security…”
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CYBERATTACKS AND DISINFORMATION CAMPAIGNS
Published 2020-08-01Subjects: “…cyberattack, disinformation campaign, social media, election security and democracy…”
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Security Vulnerabilities and Problems with VVPT
Published 2015Subjects: Get full text
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The Voter Verifiable Audio Audit Transcript Trail (VVAATT)
Published 2015Subjects: Get full text
Working Paper -
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Going from bad to worse: from Internet voting to blockchain voting
Published 2022“…This article examines the suggestions that “voting over the Internet” or “voting on the blockchain” would increase election security, and finds such claims to be wanting and misleading. …”
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Consortium Blockchain Consensus Algorithm Based on PBFT
Published 2021-11-01“…Focusing on the problems of poor scalability,the random selection of primary nodes,and high network overhead in the practical-Byzantine-fault-tolerant consensus algorithm,this paper proposes a Byzantine-fault-tolerant consensus algorithm based on credit evaluation mechanism.First of all,the system sets different roles for the nodes in the cluster and assigns different permissions to the nodes according to different roles,so that the nodes with different permissions can enter and exit the network dynamically.Secondly,the voting mechanism and follow-the-satoshi algorithm based on credibility are designed to ensure the security and fairness of the election.Finally,in the aspect of the consensus process,an optimized two-stage Byzantine-fault-tolerant consensus is proposed to reduce the network overhead in the PBFT consensus process.Experiments show that the consensus algorithm based on the credit evaluation mechanism proposed in this paper has the characteristics of high dynamic,election security,and low cost compared with the PBFT algorithm which is suitable for the alliance chain.…”
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Voter Registration: A Security and Cryptography Perspective
Published 2022“…To our knowledge, this is the first formal treatment of this sub-field of election security, which is (surprisingly) often neglected by the academic community. …”
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PEMILIHAN KEPALA DAERAH DAN IMPLIKASINYA TERHADAP STABILITAS KEAMANAN (Studi Tentang Pemilihan Walikota Banjar, Periode 2008-2013, Provinsi Jawa Barat)
Published 2012“…And want to know the implications of the implementation of the Stability of Regional Head Election Security in Banjar City of West Java Province. …”
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Mitigating foreign social media influence campaigns in U.S. elections
Published 2021Get full text
Thesis