Optimal path identification to defend against DDoS attacks

Optimal path identification to defend against DDoS attacks

A novel packet marking scheme,optimal path identification（OPi）,was proposed to defend against DDoS at-tacks.Instead of using fixed 1 or 2 bit in previous schemes,in OPi a router deduces the traveling distance of an arrived packet by its TTL value and inserts a variable-length marking of 1~16 bit int...

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Bibliographic Details
Main Authors: JIN Guang1, YANG Jian-gang1, LI Yuan2, ZHANG Hui-zhan2
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2008-01-01
Series:Tongxin xuebao
Subjects:
Internet security
DDoS attack
packet marking
path identification
Online Access:http://www.joconline.com.cn/zh/article/74653160/
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