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System and method to locate a prefix hijacker within a one-hop neighborhood
System and method to locate a prefix hijacker within a one-hop neighborhood
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机译:在单跳邻居中定位前缀劫持者的系统和方法
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摘要
Method, system and computer-readable medium to locate a prefix hijacker of a destination prefix within a one-hop neighborhood on a network. The method includes generating one-hop neighborhoods from autonomous system (AS)-level paths of plural monitors to a destination prefix. The method also includes determining a suspect set of AS identifiers resulting from a union of the one-hop neighborhoods. The method further includes calculating a count and a distance associated with each AS identifier of the suspect set. The count indicates how often the AS identifier appeared in the one-hop neighborhoods. The distance indicates a total distance from the AS identifier to AS identifiers associated with the plural monitors. Yet further, the method includes generating a one-hop suspect set of AS identifiers from the suspect set that have highest counts and highest distances.
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