Low cost defense against denial-of-service attacks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11818121
APP PUB NO 20230012577A1
SERIAL NO

17376999

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Abstract

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A first message is received from a first communication device. The first message comprises an authentication token. For example, the authentication token may be a username/password. A determination is made if the first message also comprises a valid temporary password. The temporary password is used to prevent a Denial-of-Service (DOS) attack. In response to the first message comprising the valid temporary password, a determination is made if the authentication token is valid. In response to the authentication token being valid, the first message is responded to in a normal manner. If the first message does not contain the temporary password, the first message is handled based on a DOS message handling process.

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Patent Owner(s)

  • MICRO FOCUS LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krishna, Vamsi Bangalore, IN 17 35

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