An anti-spam method against sophisticated techniques
| Project/Area Number |
23500122
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | Okayama University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OKAYAMA Kiyohiko 岡山大学, 情報統括センター, 准教授 (20252588)
KAWANO Keita 岡山大学, 情報統括センター, 准教授 (40397899)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAMURA Motonori 国立情報学研究所, 学術基盤推進部, 特任教授 (30268156)
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| Research Collaborator |
MINDA Masato 株式会社日本レジストリサービス
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 電子メール / 迷惑メール / DNS / ブラックリスト / ホワイトリスト |
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| Research Abstract |
As an anti-spam method, a filtering technology based on URLs for advertisement, phishing, and so on (target URLs) is frequently used. Recently, however, to avoid this technology, spammers use a sophisticated countermeasure such as frequent change of target URLs. Therefore, a new method against this countermeasure is required. In this research, we established an anti-spam method based on basically unforgeable characteristics such as the registration date of the domain in a target URL, the behavior of the DNS (Domain Name System) server of the domain related to the target URL, and so on.
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Report
(4 results)
Research Products
(50 results)
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[Remarks] 松岡政之, 井上達貴, 山井成良, 岡山聖彦, 河野圭太, 中村素典, 民田雅人:メッセージ中URL に基づくドメイン登録日検索システムを用いた迷惑メール判別機構, マルチメディア, 分散, 協調とモバイルシンポジウム2013 (DICOMO2013)優秀論文賞, 情報処理学会DICOMO2013実行委員会, 2013年8月
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