System and method for protecting data in a database

• US 20070130106A1
• Filed: 12/01/2005
• Published: 06/07/2007
• Est. Priority Date: 12/01/2005
• Status: Abandoned Application

• Current Assignee: Solix Technologies, Inc.
• Original Assignee: Solix
• Inventors: Gadiraju, Kishore
• Application Number:
  US11/291,380
• Publication Number:
  US 20070130106A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database

Abstract

A system and method for protecting data stored in a database, such as a non-production database is provided. The database comprises a plurality of data sets, wherein each data set comprises a plurality of data parts. At least one of the plurality of data sets is related to at least one of the plurality of the other data sets. The system comprises a data selecting module for selecting data from the database. The data selecting module enables the selection of at least one data part upon selection of a first data part. The at least one data part is related to the first data part. The at least one data part and the first data part exist in separate datasets. The system includes a masking module for masking the selected data.

Claims

1. A system for protecting data stored in a database, the database comprising a plurality of data sets, each data set comprising a plurality of data parts, at least one of the plurality of data sets being related to at least one of the plurality of the other data sets, the system comprising:

a. a data selecting module for selecting data from the database, the data selecting module enabling the selection of at least one data part upon selection of a first data part, the at least one data part being related to the first data part, the at least one data part and the first data part being in separate datasets; and

b. a masking module for masking the selected data.

2. The system according to claim 1, wherein the masking module comprises:

a. an masking rule selecting module, the masking rule selecting module selecting a masking rule out of a plurality of masking rules being stored in a masking rule database, the masking rule being a technique for encrypting the selected data; and

b. an assignment module, the assignment module assigning the selected masking rule to the selected data.

3. The system according to claim 1, wherein the masking module further comprises a masking previewing module, the masking previewing module being used to view the result of application of the encryption rule on a sample of the selected data.

4. The system according to claim 1 further comprising a de-masking module to de-mask the selected data after the selected data has been masked.

5. The system according to claim 1, wherein the database is a non-production database.

6. A method for protecting data in a database, the database comprising a plurality of data sets, each data set comprising a plurality of data parts, at least one of the plurality of data sets being related to at least one of the plurality of the other data sets, the method comprising the steps of:

a. selecting a first data part from at least one data set, the at least one data set being part of the plurality of datasets;

b. selecting at least one data part from a data set related to the at least one data set, the data set being related to the at least one data set; and

c. masking the first data part and the at least one data part, the at least one data part being related to the first data part.

7. The method according to claim 6, wherein the step of selecting the first data part and the at least one data part is performed using a configuration engine.

8. The method according to claim 6, wherein the step of masking comprises the steps of:

a. selecting a masking rule out of a plurality of masking rules, the plurality of rules being stored in a masking rule database; and

b. assigning the selected masking rule to the first data part and the at least one data part.

9. The method according to claim 6, wherein the step of selecting a masking rule out of the plurality of masking rules comprises the step of previewing the result of application of the masking rule on a sample of a selected data, the selected data being the first data part and the at least one data part.

10. A computer program product for masking data in a database using a configuration engine, the database comprising a plurality of data sets, each data set comprising a plurality of data parts, at least one of the plurality of data sets being related to at least one of the plurality of the rest of data sets, the computer program product comprising a computer readable medium comprising:

a. program instruction means for selecting a first data part from at least one data set, the at least one data set being part of the plurality of datasets;

b. program instruction means for selecting at least one data part from a data set related to the at least one data set, the data set being related to the at least one data set; and

c. program instruction means for masking the first data part and the at least one data part, the at least one data part being related to the first data part.

11. The computer program product according to claim 10, wherein the program instruction means for selecting the first data part and the at least one data part is performed using a configuration engine.

12. The computer program product according to claim 10, wherein the program instruction means for masking the first data part and the at least one data part comprises:

a. program instruction means for selecting a masking rule out of a plurality of masking rules, the plurality of masking rules being stored in a masking rule database; and

b. program instruction means for assigning the selected masking rule to the first data part and the at least one related data part.