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A File Access Permission Management System to Realize Task Transfer during Cyber Attacks

Authors:
Hidetoshi Kawai
Masahito Kumazaki
Hirokazu Hasegawa
Hiroki Takakura
Masahiko Kato

Keywords: Cyber Attacks; File access permissions; Reliability; Expertise; Business Continuity.

Abstract:
When a cyberattack happens to any company, they often disconnect the attacked device or all of the devices in the department where the attack device belongs from the internal network. The primary objective of this study is to improve business continuity. In this paper, we propose a system for file access management under cyberattack. The system is designed to allow the transfer of file access permissions from a cyberattack victim to other employees. The system uses victim file information and staff information, and determines who to transfer authority to based on the file's content and importance, as well as the individual's expertise and reliability.

Pages: 43 to 49

Copyright: Copyright (c) IARIA, 2025

Publication date: September 28, 2025

Published in: conference

ISSN: 2519-8599

ISBN: 978-1-68558-295-1

Location: Lisbon, Portugal

Dates: from September 28, 2025 to October 2, 2025