Invention Grant
US07933985B2 System and method for detecting and preventing denial of service attacks in a communications system
有权
用于在通信系统中检测和防止拒绝服务攻击的系统和方法
- Patent Title: System and method for detecting and preventing denial of service attacks in a communications system
- Patent Title (中): 用于在通信系统中检测和防止拒绝服务攻击的系统和方法
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Application No.: US10917771Application Date: 2004-08-13
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Publication No.: US07933985B2Publication Date: 2011-04-26
- Inventor: Krishna Kurapati , Sachin Joglekar
- Applicant: Krishna Kurapati , Sachin Joglekar
- Applicant Address: US TX Richardson
- Assignee: Sipera Systems, Inc.
- Current Assignee: Sipera Systems, Inc.
- Current Assignee Address: US TX Richardson
- Agency: Chalker Flores, LLP
- Agent Daniel J. Chalker; Edwin S. Flores
- Main IPC: G06F15/173
- IPC: G06F15/173 ; G06F21/06
Abstract:
A method and system are provided for use in detecting and preventing attacks in a communications network. In one example, the method includes calculating first and second traffic volumes based on messages received at a first time and a second time, respectively. An average acceleration is calculated based on the first and second traffic volumes, and the method identifies whether the average acceleration has crossed a threshold. The messages are serviced only if the average acceleration has not crossed the threshold.
Public/Granted literature
- US20060036727A1 System and method for detecting and preventing denial of service attacks in a communications system Public/Granted day:2006-02-16
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