Granted Patent B1

US 9,613,227 · App. 14/609,394 · Granted Apr 4, 2017

Abstract

Claims (45)

1. A method for anonymizing data to be transmitted to a destination computing device, comprising:

receiving data to be transmitted to the destination computing device from a user computer, the data including a plurality of characters, each character encoded in a first encoding scheme, a first subset of the characters assigned to a first language;

determining total number of characters in the first language encoded in the first encoding scheme;

encoding first subset of the characters using a second encoding scheme, the second encoding scheme having a plurality of bits sufficient to encode total number of characters in the first language to derive a modified data;

anonymizing the modified data using an anonymization module to derive an anonymized data; and

transmitting anonymized data to the destination computing device over a network.

2. The method of claim 1 , further including:

wherein the data includes a second subset of the characters assigned to a second language;

determining total number of characters in the first language and second language encoded in the first encoding scheme;

encoding both the first subset of characters and the second subset of the characters using the second encoding scheme, the second encoding scheme having a plurality of bits sufficient to encode total number of characters in the first language and the second language; and

anonymizing the data with encoded first subset of characters and second subset of the characters using an anonymization module to derive the anonymized data.

3. The method of claim 1 , wherein the number of bits to encode characters in first language using second encoding scheme is less than the number of bits to encode characters in first language using first encoding scheme.

4. The method of claim 2 , wherein the number of bits to encode characters in first language and second language using second encoding scheme is less than the number of bits to encode characters in first language and second language using first encoding scheme.

5. The method of claim 3 , wherein the first encoding scheme configured to encode characters of a plurality of languages.

6. The method of claim 4 , wherein the first encoding scheme configured to encode characters of a plurality of languages.

7. The method of claim 5 , wherein, characters in a language other than the first language is retained in the first encoding scheme.

8. The method of claim 6 , wherein, characters in a language other than the first language and the second language is retained in the first encoding scheme.

9. The method of claim 1 , further including:

selecting at least one language for encoding in an encoding scheme other than the first encoding scheme, wherein selected at least one language is the first language; and

determining characters in first language in the received data.

10. The method of claim 9 , wherein selected at least one language is both a first language and a second language.

11. An anonymization system to anonymize data transmitted to a destination computing device, comprising:

an anonymization strategy module executed on a computing device to store anonymization strategy for data anonymization in a data store;

a logic executed on the computing device to receive data to be transmitted to the destination computing device from a user computer; and

an anonymization module executed on the computing device to selectively anonymize data based on the anonymization strategy to generate an anonymized data, wherein,

the data includes a plurality of characters, each character encoded in a first encoding scheme, a first subset of the characters assigned to a first language;

total number of characters in the first language encoded in the first encoding scheme is determined;

first subset of the characters are encoded using a second encoding scheme, the second encoding scheme having a plurality of bits sufficient to encode total number of characters in the first language to derive a modified data;

the modified data is anonymized to derive an anonymized data; and

the anonymized data is transmitted to the destination computing device over a network, for storage in a data store in the destination computing device.

12. The system of claim 11 , further including:

wherein the data includes a second subset of the characters assigned to a second language;

total number of characters in the first language and second language encoded in the first encoding scheme is determined;

both the first subset of characters and the second subset of the characters are encoded using the second encoding scheme, the second encoding scheme having a plurality of bits sufficient to encode total number of characters in the first language and the second language; and

the data is anonymized with encoded first subset of characters and second subset of the characters using an anonymization module to derive the anonymized data.

13. The system of claim 11 , wherein the number of bits to encode characters in first language using second encoding scheme is less than the number of bits to encode characters in first language using first encoding scheme.

14. The system of claim 12 , wherein the number of bits to encode characters in first language and second language using second encoding scheme is less than the number of bits to encode characters in first language and second language using first encoding scheme.

15. The system of claim 13 , wherein the first encoding scheme configured to encode characters of a plurality of languages.

16. The system of claim 14 , wherein the first encoding scheme configured to encode characters of a plurality of languages.

17. The system of claim 15 , wherein, characters in a language other than the first language is retained in the first encoding scheme.

18. The system of claim 16 , wherein, characters in a language other than the first language and the second language is retained in the first encoding scheme.

19. The system of claim 11 , further including:

at least one language is selected for encoding in an encoding scheme other than the first encoding scheme, wherein selected at least one language is the first language; and

characters in first language in the received data is determined.

20. The system of claim 19 , wherein selected at least one language is both a first language and a second language.

Assignments (14)