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Personal Information Leak in a University, and Its Cleanup

Published:11 September 2018Publication History

ABSTRACT

In December 2017, a Japanese university announced a large-scale personal information leak. According to public sources, the leak was caused on several systems by several points of unauthorized access on several systems. Additionally in February 2018, a Japanese research institute announced a large-scale security incident. In Japan, many reports of cyber security incidents are announced for a year. After security incidents occur, a supervisory agency (in these cases, the Ministry of Education, Culture, Sports, Science and Technology a.k.a MEXT) and security consulting firms order the institutes to "strengthen governance in their own institutes'', "develop preventive measures'' and even "buy (expensive) security appliances''. The purpose of this paper is to share the example of a Japanese university's information leak and its cleanup process, as well as to explore what "governance'' means in higher education and research institutes, and how we operate Computer Emergency Response Teams / Computer Security Incident Response Teams.

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  • Published in

    cover image ACM Conferences
    SIGUCCS '18: Proceedings of the 2018 ACM SIGUCCS Annual Conference
    September 2018
    203 pages
    ISBN:9781450355827
    DOI:10.1145/3235715

    Copyright © 2018 ACM

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    • Published: 11 September 2018

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