Passive asset tracking with existing infrastructure
A method of passive asset tracking includes associating unique identifying information of a dummy Wi-Fi access point with a moveable asset to be tracked, where the dummy Wi-Fi access point transmits a spoofed beacon frame, probe response frame, or other management frame as part of Wi-Fi wireless network discovery, but is not required to authenticate, associate, or provide upstream network connectivity. The method further includes receiving information relating to a location of the dummy Wi-Fi access point encountered by a wireless device, where the information is received directly or indirectly from the wireless device that reports its location and the unique identifying information of the dummy Wi-Fi access point encountered. The wireless device is not required to authenticate to, or associate with, the dummy Wi-Fi access point encountered. The location of the moveable asset to be tracked may be determined based on the location of the dummy Wi-Fi access point.
1. A method of passive asset tracking comprising:
associating unique identifying information of a dummy Wi-Fi access point with a moveable asset to be tracked, wherein the dummy Wi-Fi access point transmits a spoofed beacon frame, probe response frame, or other management frame as part of Wi-Fi wireless network discovery, but does not authenticate, associate with, or provide upstream network connectivity to any Wi-Fi client;
receiving information relating to a location of the dummy Wi-Fi access point encountered by a wireless device, wherein the information is received directly or indirectly from the wireless device that reports its location and the unique identifying information of the dummy Wi-Fi access point encountered, and wherein the wireless device does not authenticate to, or associate with, the dummy Wi-Fi access point encountered;
determining a location of the moveable asset to be tracked based, at least in part, on the location of the dummy Wi-Fi access point as proxy for the location of the moveable asset to be tracked; and
providing a user access to information relating to the location of the moveable asset to be tracked.
2. The method of claim 1 , further comprising:
disposing the dummy Wi-Fi access point on, or attaching the dummy Wi-Fi access point to, the moveable asset to be tracked.
3. The method of claim 1 , wherein the unique identifying information comprises a BSSID of the dummy Wi-Fi access point.
4. The method of claim 1 , wherein the information relating to the location of the dummy Wi-Fi access point is received directly or indirectly from a Wi-Fi AP Database.
5. The method of claim 4 , wherein the Wi-Fi AP Database comprises a database managed by an original equipment manufacturer, an operating system developer, or a third-party software developer that makes information related to reported Wi-Fi access points available.
6. The method of claim 1 , wherein the information relating to the location of the dummy Wi-Fi access point comprises one or more of information relating to a GPS location of the reporting wireless device, a last known location of the dummy Wi-Fi access point, or information relating to other in-range Wi-Fi access points.
7. The method of claim 1 , wherein the wireless device, or user thereof, is not required to knowingly participate in the passive asset tracking task.
8. A non-transitory computer readable medium comprising software instructions that, when executed by a processor perform a method of passive asset tracking comprising:
associating unique identifying information of a dummy Wi-Fi access point with a moveable asset to be tracked, wherein the dummy Wi-Fi access point transmits a spoofed beacon frame, probe response frame, or other management frame as part of Wi-Fi wireless network discovery, but does not authenticate, associate with, or provide upstream network connectivity to any Wi-Fi client;
receiving information relating to a location of the dummy Wi-Fi access point encountered by a wireless device, wherein the information is received directly or indirectly from the wireless device that reports its location and the unique identifying information of the dummy Wi-Fi access point encountered and wherein the wireless device does not authenticate to, or associate with, the dummy Wi-Fi access point encountered;
determining a location of the moveable asset to be tracked based, at least in part, on the location of the dummy Wi-Fi access point as proxy for the location of the moveable asset to be tracked; and
providing a user access to information relating to the location of the moveable asset to be tracked.
9. The non-transitory computer readable medium of claim 8 , the method further comprising:
disposing the dummy Wi-Fi access point on, or attaching the dummy Wi-Fi access point to, the moveable asset to be tracked.
10. The non-transitory computer readable medium of claim 8 , wherein the unique identifying information comprises a BSSID of the dummy Wi-Fi access point.
11. The non-transitory computer readable medium of claim 8 , wherein the information relating to the location of the dummy Wi-Fi access point is received directly or indirectly from a Wi-Fi AP Database.
12. The non-transitory computer readable medium of claim 11 , wherein the Wi-Fi AP Database comprises a database managed by an original equipment manufacturer, an operating system developer, or a third-party software developer that makes information related to reported Wi-Fi access points available.
13. The non-transitory computer readable medium of claim 8 , wherein the information relating to the location of the dummy Wi-Fi access point comprises one or more of information relating to a GPS location of the reporting wireless device, a last known location of the dummy Wi-Fi access point, or information relating to other in-range Wi-Fi access points.
14. The non-transitory computer readable medium of claim 8 , wherein the wireless device, or user thereof, is not required to knowingly participate in the passive asset tracking task.
15. A system for passive asset tracking comprising:
a computing system;
an asset tracking database, executing on the computing system, that associates unique identifying information of a dummy Wi-Fi access point with a moveable asset to be tracked, wherein the dummy Wi-Fi access point transmits a spoofed beacon frame, probe response frame, or other management frame as part of Wi-Fi wireless network discovery, but does not authenticate, associate, or provide upstream network connectivity to any Wi-Fi client,
wherein the asset tracking database receives information relating to a location of the dummy Wi-Fi access point encountered by a wireless device, wherein the information is received directly or indirectly from the wireless device that reports its location and the unique identifying information of the dummy Wi-Fi access point encountered, and wherein the wireless device does not authenticate to, or associate with, the dummy Wi-Fi access point encountered,
wherein the asset tracking database determines a location of the moveable asset to be tracked based, at least in part, on the location of the dummy Wi-Fi access point as proxy for the location of the moveable asset to be tracked; and
a client portal to the asset tracking database provides a user access to information relating to the location of the moveable asset to be tracked.
16. The system of claim 15 , wherein the unique identifying information comprises a BSSID of the dummy Wi-Fi access point.
17. The system of claim 15 , wherein the information relating to the location of the dummy Wi-Fi access point is received directly or indirectly from a Wi-Fi AP Database.
18. The system of claim 17 , wherein the Wi-Fi AP Database comprises a database managed by an original equipment manufacturer, an operating system developer, or a third-party software developer.
19. The system of claim 15 , wherein the information relating to the location of the dummy Wi-Fi access point comprises one or more of information relating to a GPS location of the reporting wireless device, a last known location of the dummy Wi-Fi access point, or information relating to other in-range Wi-Fi access points.
20. The system of claim 15 , wherein the wireless device, or user thereof, is not required to actively participate in the asset tracking task.