A lightweight method to discriminate spamming hosts by periodically changing DNS response(Networking Technologies,Future Internet, Internet Applications, Internet for Disasters, etc.)

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概要

• 論文の詳細を見る

• With widespread of IPv6 usage, current anti-spam techniques which depend on reputations of IP address are losing their advantage. To overcome the issue, this paper proposes a lightweight method to identify spamming hosts from legitimate one. By rewriting MX records at regular time interval, a DNS server changes its response. At a receiving MX server, our technique inspects whether sender hosts transmit to the correct MX server within TTL. Preliminary experiments show that legitimate sender hosts support the mechanism correctly. Our technique can be applicable to other anti-spam technologies to enhance their effectiveness.

• 2012-10-11

著者

• TAKAKURA Hiroki

  Information Technology Center, Nagoya University

• KITAGAWA Naoya

  Graduate School of Information Science, Nagoya University

• SUZUKI Tsunehiko

  Graduate School of Computer and Cognitive Sciences, Chukyo University

関連論文

• A lightweight method to discriminate spamming hosts by periodically changing DNS response(Networking Technologies,Future Internet, Internet Applications, Internet for Disasters, etc.)
• Transparent Server Migration between Datacenters by Utilizing OpenFlow(Network Protocols,Future Internet, Internet Applications, Internet for Disasters, etc.)
• Proposal of a Network Control System to Detect, Analyze and Mitigate Targeted Cyber Attacks

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