SERVICE ACCESS CONTROL

• US 20110202987A1
• Filed: 11/04/2008
• Published: 08/18/2011
• Est. Priority Date: 11/04/2008
• Status: Abandoned Application

• Current Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Original Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Inventors: Bauer-Hermann, Markus, Meyer, Gerald, Seidl, Robert, Föll, Uwe
• Application Number:
  US13/124,564
• Publication Number:
  US 20110202987A1
• Time in Patent Office: Days
• US Class Current: 726/7
• CPC Class Codes: H04L 63/0815 providing single-sign-on or federations
• CPC Class Codes: H04L 63/083 using passwords cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code H04L9/3226

Abstract

An arrangement for providing users with access to services is described. Access requests received from users are monitored by a gateway and, where appropriate, user credentials for a service that is being accessed are inserted by the gateway. The gateway monitors packets of data in order to check user credentials. The gateway is also able to modify packets of data to insert user credentials, if necessary.

Claims

1. A method comprising:

receiving a service request from a user;

inspecting said request to determine if the request includes valid user credential data required by a service to which the service request is directed;

if required, inserting user credential data obtained from an identity provider into said request; and

forwarding the request to the service.

2. A method as claimed in claim 1, wherein said inspecting step includes determining if user credential data are included in the request.

3. A method as claimed in claim 1, wherein said inspecting step includes comparing user credential data included in the service request with data stored at the identity provider.

4. A method as claimed in claim 1, wherein the service request is a service access request.

5. A method as claimed in claim 1, wherein said inserting step comprises replacing dummy user credential data in said service request with user credential data stored at the identity provider.

6. A method as claimed in claim 1, wherein said service request includes an indication of the service being accessed.

7. A method as claimed in claim 6, wherein the indication of the service being accessed takes the form of a code that is identifiable by the identity provider.

8. A method as claimed in claim 1, wherein said service comprises a web service.

9. A method as claimed in claim 1, wherein said service comprises an email server.

10. A method as claimed in claim 1, wherein said inspecting step comprising inspecting packets of data.

11. A method as claimed in claim 1, wherein said inserting step includes modifying packets of data.

12. A method as claimed in claim 1, further comprising authenticating the user.

13. An apparatus comprising:

an input for receiving a service request from a user;

an inspection module for inspecting the service request to determine whether the request includes valid user credential data required by the service;

a user credential insertion module for inserting user credential data obtained from an identity provider into said service request; and

an output for forwarding the service request to the service.

14. An apparatus as claimed in claim 13, wherein said inspection module is adapted to inspect packets of data.

15. An apparatus as claimed in claim 13, wherein said insertion module is adapted to modify packets of data.

16. An apparatus as claimed in claim 13, wherein said apparatus is a gateway.

17. An apparatus as claimed in claim 13, wherein the apparatus is part of a user client.

18. An apparatus as claimed in claim 13, further comprising the said identity provider.

19. A computer program comprising:

code for inspecting a service request to determine whether the request includes valid user credential data required by a service;

code for inserting user credential data obtained from an identity provider into said service request; and

code for forwarding the service request to the service.

20. A computer program as claimed in claim 19, wherein the computer program is a computer program product comprising a computer-readable medium bearing computer program code embodied therein for use with a computer.