作者: Changhua Sun , Chengchen Hu , Yachao Zhou , Xin Xiao , Bin Liu
DOI: 10.1109/INFCOMW.2009.5072099
关键词:
摘要: We propose to use the SYN/ACK-CliACK pair's behavior detect various SYN flood attacks more accurately. The SYN/ACK packets carry full information of TCP connections and it is impossible for attacker evade detection by spoofing control packets. Moreover, we a space efficient data structure, counting Bloom filter, recognize CliACK packet memory cost 2 MB even 10 Gbps link speeds. need fully compare our scheme with existing mechanisms in future.