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Mitigating Low-Rate Denial-Of-Service Attacks in Packet-Switched Networks
Mitigating Low-Rate Denial-Of-Service Attacks in Packet-Switched Networks
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机译:缓解数据包交换网络中的低速率拒绝服务攻击
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摘要
A method includes determining, at a network routing device, an average packet drop rate for a plurality of aggregations of packet flows. The method also determines a threshold packet drop rate based on the average packet drop rate, a current packet drop rate for a select aggregation of the plurality of aggregations, and whether at least one packet flow of the select aggregation is potentially subject to a denial-of-service attack based on a comparison of the current packet drop rate to the threshold packet drop rate.
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