Apparatus, system and method for secure data exchange

• US 9,906,499 B1
• Filed: 11/06/2015
• Issued: 02/27/2018
• Est. Priority Date: 09/11/2013
• Status: Active Grant

• Current Assignee: Talati Family LP
• Original Assignee: Talati Family LP
• Inventors: Talati, Kirit K.
• Primary Examiner(s): Schwartz, Darren B
• Application Number:
  US14/934,973
• Time in Patent Office: 844 Days
• CPC Class Codes: H04L 63/04 for providing a confidential data exchange among entities communicating through data packet networks
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/12 Applying verification of the received information cryptographic mechanisms or cryptographic arrangements for data integrity or data verification H04L9/32

Abstract

The disclosure provides a method of activating user access of a Secure Data Exchange (SDE) Client of a SDE system, and computer program products for securing electronic communications over an electronic mail or messaging system. In one embodiment, a computer program product is disclosed that includes instructions for: (1) activating access of a user to a Secure Data Exchange (SDE) System based on a Unique User Identifier (UUI) associated with the user and an authentication code, wherein the authentication code is based on an email address of the user and other parameters or values known by the SDE system, (2) verifying the user has the access based on both the UUI and the authentication code, and (3) providing a plurality of converters and a User Data Transaction Identifier (UDTID) to a SDE client of a verified user in response to a request therefrom.

Claims

1. A computer program product including a series of operating instructions stored on a non-transitory computer readable medium that direct the operation of a processor of a server when executed to secure electronic communications over an electronic mail or messaging system, the instructions comprising:

activating access of a user to a Secure Data Exchange (SDE) System based on a Unique User Identifier (UUI) associated with said user and an authentication code, wherein said authentication code is based on an email address of said user and other parameters or values known by said SDE system and said activating access includes executing at said server at least one converter to decrypt a request to obtain said authentication code, wherein said request is received at said server from an SDE client of said user and includes said authentication code that is encrypted and said UUI;

verifying said user has said access based on both said UUI and said authentication code; and

when said request is a create request from a verified user to convert an original document to a secure document, said request further includes a recipient'"'"'s email list and said instructions further include;

creating a transaction database record at said server including said UUI, a User Data Transaction Identifier (UDTID), a plurality of converters, and said recipient'"'"'s email list; and

providing said plurality of converters and said UDTID to said SDE client.

2. The computer program product as recited in claim 1 wherein when said request is an access request from a verified user to convert a secure document to an original document, said request further including a UID and UDTID associated with an originator of said secure document and said instructions further comprising providing a said plurality of converters to said SDE client, wherein said plurality of converters is associated with a transaction database record at said server including a UUI, a UDTID, and a recipient'"'"'s e-mail list provided by an originator of said secure document to said server, said verified user authorized by said originator for converting said secure document to said original document employing said plurality of converters.

3. The computer program product as recited in claim 2 wherein when said request is said access request, said instructions further include sending said plurality of converters to said verified user after said verified user receives said secure document from said originator of said secure document over an electronic mail or messaging system, wherein said secure document includes said UUI and said UDTID.

4. The computer program product as recited in claim 3 wherein said UUI is an email address.

5. The computer program product as recited in claim 2 wherein said UUI is an email address.

6. The computer program product as recited in claim 1 wherein said UUI is an email.

7. The computer program product as recited in claim 1 wherein said SDE client is a plug-in program configured to interface with said user employing a browser.

8. The computer program product as recited in claim 1 wherein said user is a verified originator and said SDE client is an application program on a computing device of said verified originator, wherein said application program obtains said UUI and said authentication code from said computing device.

9. The computer program product as recited in claim 1 wherein said SDE client is a plug-in on a computing device of said user that is accessible from a browser.

10. A computer program product including a series of operating instructions stored on a non-transitory computer readable medium that direct the operation of a processor of a server when executed to secure electronic communications over an electronic mail or messaging system, the instructions comprising:

activating access of a user to a Secure Data Exchange (SDE) System based on a Unique User Identifier (UUI) associated with said user and an authentication code, wherein said authentication code is based on an email address of said user and other parameters or values known by said SDE system and said activating access includes executing at said server at least one converter to decrypt a request to obtain said authentication code, wherein said request is received at said server from an SDE client of said user and includes said authentication code that is encrypted;

verifying, after said activating, said user has said access based on both said UUI and said authentication code; and

when said request is a create request from a verified user to convert an original document to a secure document, said request further includes a recipient'"'"'s email list and a plurality of converters, and said instructions further include;

creating a transaction database record including said UUI, a User Data Transaction Identifier (UDTID), said recipient'"'"'s email address list, and said plurality of converters, and returning said UDTID to said SDE client.

11. The computer program product as recited in claim 10 wherein

when said request is an access request from a verified user to convert a secure document to an original document, said request further including a UID and UDTID associated with an originator of said secure document and said instructions further comprising providing a plurality of converters to said SDE client, wherein said plurality of converters is associated with a transaction database record at said server including a UUI, a UDTID, and a recipient'"'"'s e-mail list provided by an originator of said secure document to said server, said verified user authorized by said originator for converting said secure document to said original document employing said plurality of converters.

12. The computer program product as recited in claim 11 wherein when said request is said access request, said instructions further comprise sending said plurality of converters to said verified user after said verified user receives said secure document from an originator of said secure document over an electronic mail or messaging system, wherein said secure document includes said UUI and said UDTID.

13. The computer program product as recited in claim 12 wherein said UUI is an email address.

14. The computer program product as recited in claim 11 wherein said UUI is an email address.

15. The computer program product as recited in claim 10 wherein said UUI is an email address.

16. The computer program product as recited in claim 10 wherein said SDE client is a plug-in program configured to interface with said user employing a browser.

17. The computer program product as recited in claim 10 wherein said user is a verified originator and said SDE client is an application program on a computing device of said verified originator, wherein said application program obtains said UUI and said authentication code from said computing device.

18. The computer program product as recited in claim 10 wherein said SDE client is a plug-in on a computing device of said user that is accessible from a browser.

19. The computer program product as recited in claim 10 wherein said UUI is an email address.

20. A method to secure electronic communications over an electronic mail or messaging system employing a server and a Secure Data Exchange (SDE) client of a SDE system, comprising:

receiving a request from a user at a computer to access an SDE client on said computer, wherein said request is for creating secure data from original data or said request is for converting secure data to original data;

executing at least one converter to authenticate said user based on a unique identifier and an authentication code, wherein said authentication code is based on an email address of said user and other parameters or values known by said SDE system;

verifying, employing said server of said SDE system, authentication of said user for said creating or for said converting; and

when receiving verification from said server, allowing access of said user to said SDE client for processing said request for said creating or for said converting.

21. The method as recited in claim 20 further comprising receiving a plurality of converters and a User Data Transaction Identifier (UDTID) from said SDE system for said processing said request, for said creating said secure data, that includes executing said plurality of converters to convert said original data to said secure data, wherein said secure data is associated with said unique identifier and said UDTID.

22. The method as recited in claim 21 wherein said unique identifier is an email address.

23. The method as recited in claim 20 further comprising receiving a plurality of converters and a User Data Transaction Identifier (UDTID) from said SDE system for processing said request, for said converting said secure data to said original data, that includes executing said plurality of converters to convert said secure data to said original data, wherein said secure data is associated with said unique identifier and said UTDID.

24. The method as recited in claim 23 wherein said unique identifier is an email address.

25. The method as recited in claim 20 wherein said unique identifier is an email address.

26. The method as recited in claim 20 wherein said user is a verified originator and said SDE client is an application program on said computer, wherein said application program obtains said unique identifier and said authentication code from said computer.

27. The method as recited in claim 20 wherein said SDE client is a plug-in on said computer that is accessible from a browser.