Managing exchanges of sensitive data

• US 10,270,757 B2
• Filed: 01/29/2018
• Issued: 04/23/2019
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: TrustArc, Inc.
• Original Assignee: TrustArc, Inc.
• Inventors: Guinan, Daniel J.
• Primary Examiner(s): Avery, Jeremiah L
• Application Number:
  US15/882,009
• Publication Number:
  US 20180212952A1
• Time in Patent Office: 449 Days
• Field of Search: None
• CPC Class Codes: H04L 63/06 for supporting key management in a packet data network cryptographic mechanisms or cryptographic arrangements for key management H04L9/08
• CPC Class Codes: H04L 63/0823 using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04L 63/20 for managing network security; network security policies in general filtering policies H04L63/0227

Abstract

A method, system or computer usable program product for managing exchanges of sensitive data including utilizing a processor to request a service across a network from an application, the service requiring a disclosure of a first set of sensitive data by the application; providing a set of certified policy commitments regarding the first set of sensitive data to the application for a determination of acceptability; and upon a positive determination, receiving the service including the disclosure of the first set of sensitive data.

Claims

1. A method of automatically enabling exchanges of sensitive data between a first application and a second application in accordance with a set of predetermined policy requirements comprising:

establishing a secure connection across a network between the first application and a certifying authority utilizing a processing device;

receiving, from the certifying authority, the set of policy commitments of the first application through the secure connection across the network, wherein the set of policy commitments of the first application includes data handling policies that the first application commits to utilize in handling and protecting the set of sensitive data of the second application;

generating, by the certifying authority, a certified set of policy commitments from the set of policy commitments;

providing across the network the set of certified policy commitments for the first application for authentication by the second application and for automatically determining whether the set of certified policy commitments including the data handling policies satisfies the set of predetermined policy requirements by the second application; and

providing a public key of the certifying authority upon request to the second application.

2. The method of claim 1 further comprising verifying the set of policy commitments of the first application.

3. The method of claim 1 wherein the first application is located at a first node and a first node identifier is provided with the set of certified policy commitments.

4. The method of claim 3 wherein the first node identifier is stored in a memory and wherein multiple applications commonly share the first node identifier.

5. The method of claim 3 wherein the first node identifier is a public key.

6. The method of claim 5 further comprising challenging the first application to provide a response using a private key corresponding to the public key for authentication of the first application.

7. The method of claim 1 wherein the predetermined set of policy requirements of the second application are selected from a standard set of policies.

8. A computer usable program product comprising a non-transitory computer usable storage medium including computer usable code for use in automatically enabling exchanges of sensitive data between a first application and a second application in accordance with a set of predetermined policy requirements, the computer usable program product comprising code for performing the steps of:

establishing a secure connection across a network between the first application and a certifying authority utilizing a processing device;

receiving, from the certifying authority, the set of policy commitments of the first application through the secure connection across the network, wherein the set of policy commitments of the first application includes data handling policies that the first application commits to utilize in handling and protecting the set of sensitive data of the second application;

generating, by the certifying authority, a certified set of policy commitments from the set of policy commitments;

providing across the network the set of certified policy commitments for the first application for authentication by the second application and for automatically determining whether the set of certified policy commitments including the data handling policies satisfies the set of predetermined policy requirements by the second application; and

providing a public key of the certifying authority upon request to the second application.

9. The computer usable program product of claim 8 further comprising verifying the set of policy commitments of the first application.

10. The computer usable program product of claim 8 wherein the first application is located at a first node and a first node identifier is provided with the set of certified policy commitments.

11. The computer usable program product of claim 10 wherein the first node identifier is stored in a memory and wherein multiple applications commonly share the first node identifier.

12. The computer usable program product of claim 10 wherein the first node identifier is a public key.

13. The computer usable program product of claim 12 further comprising challenging the first application to provide a response using a private key corresponding to the public key for authentication of the first application.

14. The computer usable program product of claim 8 wherein the predetermined set of policy requirements of the second application are selected from a standard set of policies.

15. A data processing system for use in automatically enabling exchanges of sensitive data between a first application and a second application in accordance with a set of predetermined policy requirements comprising:

a processing device; and

a memory storing program instructions which when executed by the processing device execute the steps of;

establishing a secure connection across a network between the first application and a certifying authority utilizing the processing device;

receiving, from the certifying authority, the set of policy commitments of the first application through the secure connection across the network, wherein the set of policy commitments of the first application includes data handling policies that the first application commits to utilize in handling and protecting the set of sensitive data of the second application;

generating, by the certifying authority, a certified set of policy commitments from the set of policy commitments;

providing across the network the set of certified policy commitments for the first application for authentication by the second application and for automatically determining whether the set of certified policy commitments including the data handling policies satisfies the set of predetermined policy requirements by the second application; and

providing a public key of the certifying authority upon request to the second application.

16. The data processing system of claim 15 further comprising verifying the set of policy commitments of the first application.

17. The data processing system of claim 15 wherein the first application is located at a first node and a first node identifier is provided with the set of certified policy commitments.

18. The data processing system of claim 17 wherein the first node identifier is stored in the memory and wherein multiple applications commonly share the first node identifier.

19. The data processing system of claim 17 wherein the first node identifier is a public key.

20. The data processing system of claim 15 wherein the predetermined set of policy requirements of the second application are selected from a standard set of policies.