Generating challenge response sets utilizing semantic web technology

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United States of America Patent

PATENT NO 9497178
APP PUB NO 20150188898A1
SERIAL NO

14144781

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of the present invention relate to generating challenge response sets utilizing semantic web technology. In response to detecting an authentication session for a user, a computing device generates a first challenge question that is semantically related to a second challenge question previously responded to by the user, wherein the authentication session seeks to validate an identification of the user. The computing device determines whether a response to the challenge question by the user is valid. In response to determining that the response to the challenge question by the user was valid, the computing device generates a third challenge question or a notification that the response to the challenge question validates the identification of the user.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chow, Ken Y Singapore, SG 2 13
Tang, Weng S Singapore, SG 2 13
Xu, Liang Singapore, SG 239 1105

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