Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 21, 2020
Patent Application Number
15612129
Date Filed
June 2, 2017
Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
Embodiments of the present invention provides a data protection solution which can efficiently tokenize sensitive data submitted by a user device to a public cloud and de-tokenize any tokenized response from the cloud. A small, in-memory token map may be looked up to facilitate the two-way conversions between sensitive data and tokenized data. The token map can be flexibly configured, it may be generated and/or changed on the fly, and its design could preserve data format and provide multilingual support. The innovative tokenization process is fast, secure, scalable through cloud-native design but less costly as compared to prior approaches.
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