著者

石沢 千佳子 佐藤 諒 西田 眞

出版者

The Institute of Image Information and Television Engineers

雑誌

映像情報メディア学会誌 (ISSN:13426907)

巻号頁・発行日

vol.67, no.8, pp.J319-J322, 2013

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Portable storage media, such as universal serial bus (USB) ash drives, are used to carry digital data. However, a great deal of data leaks as a result of users forgetting to delete data copied to a personal computer from portable storage media. We propose a technique to detect the remains of copy content files by analyzing the clipboard and directory logs obtained from a personal computer. Our experimental result suggests that the technique can be used to accurately detect files containing copy left behind.