Invention Grant
- Patent Title: Technique of detecting denial of service attacks
- Patent Title (中): 检测拒绝服务攻击的技术
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Application No.: US10615438Application Date: 2003-07-08
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Publication No.: US07996544B2Publication Date: 2011-08-09
- Inventor: Patricia Ann Jakubik , Patrick Michael LiVecchi , Linwood Hugh Overby, Jr.
- Applicant: Patricia Ann Jakubik , Patrick Michael LiVecchi , Linwood Hugh Overby, Jr.
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cuenot, Forsythe & Kim, LLC
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
The invention detects a denial of service attack at a node by monitoring the number of discarded packets in relationship to the number of inbound packets. When an attack is detected, relevant inbound packet information is collected during the attack to help characterize the attack and at least to pinpoint the source of the last hop to the attacked node.
Public/Granted literature
- US20050010817A1 Technique of detecting denial of service attacks Public/Granted day:2005-01-13
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