Tata Consultancy Services Limited

Akhil Anand Dixit

Sachin Premsukh Lodha

Vijayanand Mahadeo Banahatti

Kumar Mansukhlal Vidhani

Gangadhara Reddy Sirigireddy

A system and method are provided for enforcing user policies on database. In one aspect a user policy and/or enterprise policy is predefined and mapped to the column of the database. Further, the query is run through a query parsing module, the result is sent to a query analyzing module to analyze the sensitivity of each query. A query rewriting module rewrites the query and the rewritten query is sent to the database. A sensitive tree is generated using database metadata, which is used during query analysis and query re-writing. In cases the original query does not contain any set operators the rewritten query is executed on the database and results are displayed as per the user policy. The cases where the original query comprises set operators a function called merger is implemented in the database or at the proxy server and data is displayed as per the user policy.

Method and system for enforcing user policy on database records

A system and a method for managing privacy of data are provided. The method includes causing generation of a trigger notification notifying an access to one or more fields of a user-profile in a first application. The trigger notification generated is by a second application integrated with the first application. The first application includes a plurality of fields comprising sensitive data associated with the user-profile. The method further includes enforcing one or more access preferences corresponding to the one or more fields by the second application on the generation of the trigger notification. The one or more access preferences are based at least on one of a plurality of preconfigured rules and contextual information associated with the trigger notification. Enforcing the one or more access preferences facilitates in managing data privacy.

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Pune, India

Akhil Anand Dixit