发明名称 |
System and method for filtering unwanted internet protocol traffic based on blacklists |
摘要 |
A system and method for filtering unwanted Internet Protocol traffic based on blacklists receives a first blacklist containing a first plurality of Internet protocol addresses associated with unwanted Internet traffic. The system also operates a first plurality of access control lists adapted to block the unwanted Internet traffic from one of the first Internet protocol addresses listed in the first blacklist. The system also assigns a first weight to each of the first Internet protocol addresses based on a reliability of Internet traffic from each of the first Internet protocol addresses. Additionally, the system reduces a first number of the first access control lists to optimally trade off a number of desirable Internet protocol addresses blocked with a number of bad Internet protocol addresses blocked based on the first weight of each of the first Internet protocol addresses.
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申请公布号 |
US8539576(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US20080269387 |
申请日期 |
2008.11.12 |
申请人 |
VAN DER MERWE JACOBUS;KRISHNAMURTHY BALACHANDER;EL DEFRAWY KARIM M.;MARKOPOULOU ATHINA;SOLDO FABIO;AT&T INTELLECTUAL PROPERTY II, L.P.;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
VAN DER MERWE JACOBUS;KRISHNAMURTHY BALACHANDER;EL DEFRAWY KARIM M.;MARKOPOULOU ATHINA;SOLDO FABIO |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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