American Express Travel Related Services Company, Inc.

Xiaoyang Chen

Sandeep Bose

Matthew Kent Meyer

Jeremy David Seideman

Ravi Arasan

Gurusamy Ramasamy

Debasish Das

A system may retrieve a pattern from a pattern database with the pattern identifying a type of sensitive data. The system may also retrieve data identified by a variable from a big data management system. The system may then match the data to the pattern to detect the type of sensitive data in the data. An output may be generated in response to the data matching the pattern. A variable access permission may be retrieved for the variable from a permissions repository, a sensitive data permission may be retrieved for the type of sensitive data from the permissions repository, and the variable access permission may be compared to the sensitive data permission to detect a discrepancy.

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Harrison, NJ, United States of America

Xiaoyang Chen