System and method for protecting communication devices from denial of service attacks

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United States of America Patent

PATENT NO 7937759
APP PUB NO 20070266241A1
SERIAL NO

11694174

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Abstract

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A system for preventing successful denial of service attacks comprises a first communication device, a second communication device, and a network. The first and second communication devices establish a communication session via the network. Based on various information, such as a pre-shared secret, one of the communication devices determines a network access filter value and compares this value to at least one data frame in order to authenticate such data frame without committing significant computing resource and any memory space. By updating the network access filter over time, an unauthorized user who discovers the outdated network access filter values is prevented from successfully launching a denial of service attack.

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Patent Owner(s)

Patent OwnerAddress
AUBURN UNIVERSITYOFFICE OF INNOVATION ADV & COMMERCIALIZATION 570 DEVALL DRIVE SUITE 102 AUBURN AL 36832

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Chun-Ching Richmond, CA 16 79
Irwin, J David Auburn, US 8 112
Wang, Chien-Cheng Chiayi, TW 7 81
Wu, Chwan-Hwa Auburn, US 9 118

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