Systems and methods for detecting and preventing flooding attacks in a network environment

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United States of America Patent

PATENT NO 9130978
SERIAL NO

13795429

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Abstract

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A method for processing network traffic data includes receiving a packet, and determining whether the packet is a previously dropped packet that is being retransmitted. A method for processing network traffic content includes receiving a plurality of headers, the plurality of headers having respective first field values, and determining whether the first field values of the respective headers form a first prescribed pattern. A method for processing network traffic content includes receiving a plurality of packets, and determining an existence of a flooding attack without tracking each of the plurality of packets with a SYN bit.

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Patent Owner(s)

  • FORTINET, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhong Qiang Sunnyvale, US 10 79
Duan, Gang San Jose, US 193 1049
Wei, Shaohong Sunnyvale, US 34 707
Xie, Bing Beijing, CN 43 475

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