'2014/04'에 해당되는 글 1건

  1. 2014.04.22 UAS: Universal Anti-Spoofing by Incorporating Existing Mechanisms

*국제학회 논문

-학회: IEEE Local Computer Networks (LCN)

-일자: 2013년 10월 22일

-저자: 안혁, 이희조, Adrian Perrig

 

Hyok An, Heejo Lee, Adrian Perrig, "UAS: Universal Anti-Spoofing by Incorporating Existing Mechanisms", IEEE Conf. on Local Computer Networks (LCN), pp. 448-451, Oct. 22. 2013.

 

-초록:

IP spoofing is attractive to amplify network attacks and to provide anonymity. Many approaches have to prevent IP spoofing attacks; however, they do not address a significant deployment issue: filtering inefficiency caused by lack of incentives for early adopters. Practically, no mechanism has been widely deployed and none successfully blocks IP spoofing attacks. We propose a universal anti-spoofing (UAS) mechanism that incorporates existing mechanisms to thwart IP spoofing attacks. In the proposed mechanism, intermediate routers utilize any existing anti-spoofing mechanism that ascertains whether a packet is spoofed or not, and inscribes this information in the packet header. The edge routers at a victim network can estimate the forgery of a packet based on the information sent by the upstream routers. The results of experiments conducted with Internet topologies indicate that UAS reduces false alarms up to 84.5% compared to cases where each mechanism operates separately. Our evaluation shows that incorporating multiple anti-spoofing mechanisms reduces false alarms significantly.

 

 

 

 

-논문:

LCN2013_UAS_proceeding_ver.pdf

 

 

 

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