DETECTING UNAUTHORIZED WIRELESS ACCESS POINTS

• US 20090088132A1
• Filed: 09/28/2007
• Published: 04/02/2009
• Est. Priority Date: 09/28/2007
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Politowicz, Timothy J.
• Application Number:
  US11/863,476
• Publication Number:
  US 20090088132A1
• Time in Patent Office: Days
• US Class Current: 455/411
• CPC Class Codes: H04L 63/1408 by monitoring network traffic monitoring network traffic per se H04L43/00
• CPC Class Codes: H04W 12/12 Detection or prevention of fraud
• CPC Class Codes: H04W 12/122 Counter-measures against attacks; Protection against rogue devices
• CPC Class Codes: H04W 88/08 Access point devices

Abstract

An exemplary method of monitoring unauthorized use of wireless communications within a selected location in which a plurality of communication devices conduct authorized communications through an authorized network includes detecting any unauthorized wireless access points using at least one of the communication devices that is also configured as a sensor for detecting any unauthorized wireless access points within a range of the at least one communication device. An indication of a detected unauthorized wireless access point is provided by the at least one communication device. An approximate location of the detected unauthorized wireless access point is determined based on an identification of the at least one communication device and information regarding a location of the at least one communication device.

Claims

1. A system for monitoring unauthorized use of wireless communications, comprising:

a plurality of communication devices configured to perform authorized communications through an authorized network, at least one of the communication devices also being configured as a sensor for detecting any unauthorized wireless access points within a range of the at least one communication device;

a server in communication with the at least one communication device for receiving an indication of a detected unauthorized wireless access point from the at least one communication device, the server determining an approximate location of the detected unauthorized wireless access point based on an identification of the at least one communication device and information regarding a location of the at least one communication device.

2. The system of claim 1, wherein the server determines the approximate location of the detected unauthorized wireless access point from location information provided by the at least one communication device.

3. The system of claim 1, wherein the server determines the approximate location of the detected unauthorized wireless access point from information regarding a location where the at least one communication device is expected to be used for authorized communications through the authorized network.

4. The system of claim 1, wherein the server determines the approximate location of the detected unauthorized wireless access point from information regarding a location of authorized network equipment accessed by the at least one communication device.

5. The system of claim 1, wherein the server determines the approximate location of the detected unauthorized wireless access point from information regarding a selected protocol address of the at least one communication device.

6. The system of claim 1, wherein the at least one communication device operates to detect any unauthorized wireless access points whenever the at least one communication device is enabled to perform authorized communications through the authorized network.

7. The system of claim 1, wherein the at least one communication device operates to detect any unauthorized wireless access points responsive to a corresponding request from the server.

8. The system of claim 1, wherein a selected plurality of the plurality of communication devices are each configured as a sensor for detecting any unauthorized wireless access points and wherein the selected plurality of communication devices are positioned relative to each other to provide a desired range of detecting coverage within the selected location.

9. The system of claim 1, wherein the at least one communication device communicates with the authorized network over a hard wired connection.

10. The system of claim 1, wherein the at least one communication device communicates with the authorized network using a wireless link associated with the authorized network.

11. A method of monitoring unauthorized use of wireless communications within a selected location in which a plurality of communication devices conduct authorized communications through an authorized network, comprising the steps of:

detecting any unauthorized wireless access points using at least one of the communication devices that is also configured as a sensor for detecting any unauthorized wireless access points within a range of the at least one communication device;

providing an indication of a detected unauthorized wireless access point from the at least one communication device;

determining an approximate location of the detected unauthorized wireless access point based on an identification of the at least one communication device and information regarding a location of the at least one communication device.

12. The method of claim 11, comprising

determining the approximate location of the detected unauthorized wireless access point from location information provided by the at least one communication device.

13. The method of claim 11, comprising

determining the approximate location of the detected unauthorized wireless access point from information regarding a location where the at least one communication device is expected to be used for authorized communications through the authorized network.

14. The method of claim 11, comprising

determining the approximate location of the detected unauthorized wireless access point from information regarding a location of authorized network equipment accessed by the at least one communication device.

15. The method of claim 11, comprising

determining the approximate location of the detected unauthorized wireless access point from information regarding a selected protocol address of the at least one communication device.

16. The method of claim 11, comprising

detecting any unauthorized wireless access points using the at least one communication device whenever the at least one communication device is enabled to perform authorized communications through the authorized network.

17. The method of claim 11, comprising

detecting any unauthorized wireless access points using the at least one communication device responsive to a corresponding request received by the at least one communication device.

18. The method of claim 11, comprising

detecting any unauthorized wireless access points using a selected plurality of the plurality of communication devices that are each configured as a sensor;

and

positioning the selected plurality of communication devices relative to each other to provide a desired range of detecting coverage within a selected location.

19. The method of claim 11, comprising

communicating between the at least one communication device and the authorized network over a hard wired connection.

20. The method of claim 11, comprising

communicating between the at least one communication device and the authorized network using a wireless link associated with the authorized network.