Secure service for receiving sensitive information through nested iFrames

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United States of America Patent

PATENT NO 9251372
SERIAL NO

14794733

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Abstract

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Methods and systems for receiving sensitive information include receiving a request for entering sensitive information, the request received from a user interface rendered on a client device. The methods and systems rely upon nested iframes, each of which is hosted by a different server. An inner iframe is hosted by a server within a secure zone, such as a digital vault. A middle iframe is hosted within the secure zone and is invoked by an intermediate server. An outer iframe is hosted by a server that provides the user interface. The server that provides the user interface may be hosted by a cloud service provider, for example. Using the nested iframes and the network topology described in the present disclosure, users are able to exchange sensitive information with a server within the secure zone through a user interface provided outside the secure zone.

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Patent Owner(s)

  • EXCALIBUR IP, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Peter Foster City, US 67 1580
Chu-Sumida, Anna Cupertino, US 3 236
Dharmar, Venkatesh Sunnyvale, US 10 244
Dutta, Surajit Fremont, US 3 236
Gundlapalli, Aditi Sinha Fremont, US 3 236
Koolar, Nikunj Milpitas, US 3 236
Lahoz, Maria Eugenia Tornos San Jose, US 3 236
Ramakrishnan, Binu Milpitas, US 7 266

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