Mitsuaki Akiyama
3 papers in the PaperMetrix corpus
Papers by this author
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DomainChroma: Providing Optimal Countermeasures against Malicious Domain Names
2017
Domain names and domain name system (DNS) have been used and abused for over 30 years since the 1980s. Although legitimate Internet users rely on domain names as their indispensable infrastructures for using the Internet, …
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DomainPrio: Prioritizing Domain Name Investigations to Improve SOC Efficiency
2022 · IEEE Access
Security Operations Centers (SOCs) are in need of automation for triaging alerts. Current approaches focus on analyzing and enriching individual alerts. We take a different approach and analyze the population of alerts. In an observational …
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Interpreting Graph-based Sybil Detection Methods as Low-Pass Filtering
2022 · arXiv (Cornell University)
Online social networks (OSNs) are threatened by Sybil attacks, which create fake accounts (also called Sybils) on OSNs and use them for various malicious activities. Therefore, Sybil detection is a fundamental task for OSN security. …