发明名称 |
Method and system for mitigating distributed denial of service attacks using centralized management |
摘要 |
The present invention provides a method and system for mitigating distributed denial of service (DDoS) attacks using central management and shared resources. The present invention implements a shared model for mitigating devices distributed in a packet network to mitigate a DoS attack. Mitigating devices are distributed in the packet network to support different network devices during a DoS attack. Configuration information is loaded dynamically into the mitigating devices to adjust the mitigation effort to different network devices. The present invention also implements a shared model for detecting devices distributed in the packet network to detect the presence of a DoS attack. Baselines are created to distinguish between valid packets and invalid packets. When invalid packets are detected, a notification occurs to other devices or a central management system.
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申请公布号 |
US7987493(B1) |
申请公布日期 |
2011.07.26 |
申请号 |
US20050183581 |
申请日期 |
2005.07.18 |
申请人 |
SPRINT COMMUNICATIONS COMPANY L.P. |
发明人 |
REAMS, III ORIN PAUL;DAWSON TRAVIS EDWARDS;MOYLE DAVID SHEARER;MCDOWELL RYAN CHARLES;BANNISTER DAVID PAUL |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
代理机构 |
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