How Secure Are Secure Interdomain Routing Protocols?

In response to high-profile Internet outages, BGP security variants have been proposed to prevent the propagation of bogus routing information. To inform discussions of which variant should be deployed in the Internet, the authors quantify the ability of the main protocols (Origin authentication, soBGP, S-BGP, and data-plane verification) to blunt traffic-attraction attacks; i.e., an attacker that deliberately attracts traffic to drop, tamper, or eavesdrop on packets. Intuition suggests that an attacker can maximize the traffic he attracts by widely announcing a short path that is not flagged as bogus by the secure protocol.

Provided by: Association for Computing Machinery Topic: Security Date Added: Sep 2010 Format: PDF

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