On the Study of Content Filter Blocking Malicious Communication from Bad Websites

2014 Fiscal Year Final Research Report

• Project/Area Number: 24500076
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Computer system/Network
• Research Institution: Niigata University
• Principal Investigator: MIKAWA Kenji 新潟大学, 学術情報基盤機構, 准教授 (00344838)
• Co-Investigator(Kenkyū-buntansha): TANAKA Ken 神奈川大学, 理学部, 教授 (50272810)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: ネットワーク / セキュリティ / パケット分類 / フィルタリング / データ構造

Outline of Final Research Achievements

In this study, we aim at developing a content filter to block malicious communication from bad websites, which attempt to intrude into our computers, mobile phone, and other network devices. Because they have difficulty in dealing with arbitrary bitmask rules, almost existing filtering algorithms recently have a trouble blocking such various malicious communication. We propose a novel content filter dealing with arbitrary bitmask rules which has good performance of high-speed filtering and consumed amount of memory.

Free Research Field

計算機科学