Preventing malicious observance of private information

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United States of America Patent

PATENT NO 9317700
APP PUB NO 20140157121A1
SERIAL NO

14100770

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Abstract

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A technique for preventing malicious observance of private information includes receiving an instruction of entering a mode of inputting private information; determining a correspondence between actual inputs and expected inputs; receiving an actual user input; and converting the actual input into an expected input as private information inputted by the user according to the correspondence. This security technique can prevent discovery of the private information of a user through observation.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Li Jun Beijing, CN 4 10
Lin, Rui Beijing, CN 23 190
Wang, Hao Meng Beijing, CN 4 10
Zhao, Qin Beijing, CN 35 275

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