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ID 62318
フルテキストURL
著者
Fujii, Shota Graduate School of Natural Science and Technology, Okayama University
Sato, Masaya Graduate School of Natural Science and Technology, Okayama University
Yamauchi, Toshihiro Graduate School of Natural Science and Technology, Okayama University
Taniguchi, Hideo Graduate School of Natural Science and Technology, Okayama University
抄録
The leaking of information has increased in recent years. To address this problem, we previously proposed a function for tracing the diffusion of classified information in a guest OS using a virtual machine monitor (VMM). This function makes it possible to grasp the location of classified information and detect information leakage without modifying the source codes of the guest OS. The diffusion of classified information is caused by the file operation, child process creation, and inter-process communication (IPC). In a previous study, we implemented the proposed function for a file operation and child process creation excluding IPC using a kernel-based virtual machine (KVM). In this paper, we describe the design of the proposed function for IPC on a KVM without modifying the guest OS. The proposed function traces the local and remote IPCs inside the guest OS from the outside so as to trace the information diffusion. Because IPC with an outside computer might cause an information leakage, tracing the IPCs enables the detection of such a leakage. We also report the evaluation results including the traceability and performance of the proposed function.
キーワード
Information Leakage Prevention
Inter-Process Communication
Virtualization
備考
ここに掲載した著作物の利用に関する注意
本著作物の著作権は情報処理学会に帰属します。本著作物は著作権者である情報処理学会の許可のもとに掲載するものです。ご利用に当たっては「著作権法」ならびに「情報処理学会倫理綱領」に従うことをお願いいたします。

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発行日
2016-09-15
出版物タイトル
Journal of Information Processing
24巻
5号
出版者
Information Processing Society of Japan
開始ページ
781
終了ページ
792
ISSN
1882-6652
資料タイプ
学術雑誌論文
言語
英語
OAI-PMH Set
岡山大学
著作権者
Copyright (C) Information Processing Society of Japan.
論文のバージョン
publisher
DOI
関連URL
isVersionOf https://doi.org/10.2197/ipsjjip.24.781