System and method for locating lost electronic devices

• US 8,402,134 B1
• Filed: 12/12/2011
• Issued: 03/19/2013
• Est. Priority Date: 12/12/2011
• Status: Active Grant

• Current Assignee: Kaspersky Lab ZAO
• Original Assignee: Kaspersky Lab ZAO
• Inventors: Hir, Stephane Le
• Primary Examiner(s): Shin, Kyung H
• Application Number:
  US13/323,055
• Time in Patent Office: 463 Days
• Field of Search: 709/224, 726/7, 726/4, 726/21, 455/456.1
• US Class Current: 709/224
• CPC Class Codes: H04W 12/126 Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning

Abstract

Disclosed are systems, methods and computer program products for locating lost or stolen electronic devices. The method comprises deploying software agents on a plurality of networked electronic devices; receiving by a software agent deployed on a first electronic device a message from a remote server, the message including an identifier of a lost or stolen electronic device; searching by the software agent on a network to which the first electronic device is connected for the lost or stolen electronic device using the device identifier; if the lost or stolen electronic device is located on the network, collecting information about the lost or stolen electronic device; and transmitting by the software agent the collected information to one of the central server or an owner of the lost or stolen electronic device.

Claims

1. A method for locating lost or stolen electronic devices, the method comprising:

deploying a software agent on a first mobile electronic device;

receiving by the software agent a message from a remote server, the message including an identifier of a lost or stolen electronic device;

operating the first mobile electronic device, by the software gent, as an open wireless access point that creates an open wireless network accessible to one or more second collocated mobile electronic devices including lost or stolen electronic devices;

using the received device identifier to search by the software agent on the open wireless network created by the first mobile electronic device, for the lost or stolen electronic device among a plurality of second mobile electronic devices connected to the open wireless network;

if the lost or stolen electronic device is located among the plurality of second mobile electronic devices connected to the open wireless network, collecting by the software agent information about the located lost or stolen electronic device; and

transmitting by the software agent the collected information to one of the remote server or an owner of the lost or stolen electronic device.

2. The method of claim 1, wherein the identifier of the lost or den electronic device includes a physical address of at least one network interface of the lost or stolen device.

3. The method of claim 2, wherein the physical address of a network interface includes a Medium Access Control (MAC) address of the electronic device.

4. The method of claim 1, wherein searching for the lost or stolen electronic device includes:

searching for the identifier of the lost or stolen device in a list of identifiers of second mobile electronic devices that communicated through the network with the first mobile electronic device.

5. The method of claim 4, wherein the list of identifiers is an Address Resolution Protocol (ARP) table stored in a memory of the first electronic device.

6. The method of claim 1, wherein searching for the lost or stolen electronic device includes:

broadcasting by the first electronic device ARP queries to the plurality of second mobile electronic devices in the network, and receiving ARP responses from one or more of the plurality of second mobile electronic devices connected to the network, wherein each response includes an identifier of a second mobile electronic device, which transmitted said response.

7. The method of claim 1 wherein the collected information includes one or more of time of detection of the lost or stolen electronic device, local network address of the lost or stolen electronic device, gateway address of the lost or stolen electronic device, external network address of the lost or stolen electronic device, and geographic location of the of the lost or stolen electronic device.

8. A computer system for locating lost or stolen electronic devices, the system comprising:

a first mobile electronic device comprising a processor and a memory;

the memory storing a software agent executable by the processor and configured to;

receive a message from a remote server, the message including an identifier of a lost or stolen electronic device;

operate the first mobile electronic device as an open wireless access point that creates an open wireless network accessible to one or more second collocated mobile electronic devices, including lost or stolen electronic devices,

using the received device identifier to search on the open wireless network created by the first mobile electronic device, for the lost or stolen electronic device among a plurality of second mobile electronic devices connected to the open wireless network;

if the lost or stolen electronic device is located among the plurality of second mobile electronic devices connected to the open wireless network, collect information about the located lost or stolen electronic device; and

transmit the collected information to one of the emote server or an owner of the lost or stolen electronic device.

9. The system of claim 8, wherein the identifier of the lost or stolen electronic device includes a physical address of at least one network interface of the lost or stolen device, wherein the physical address includes a Medium Access Control (MAC) address.

10. The system of claim 8, wherein to search for the lost or stolen electronic device, the software agent being further configured to search for the identifier of the lost or stolen device in a list of identifiers of second mobile electronic devices that ccarrarnunicated through the network with the first mobile electronic device, wherein the list of identifiers is an Address Resolution Protocol (ARP) table.

11. The system of claim 8, wherein to search for the lost or stolen electronic device, the software went being further configured to broadcast ARP queries to the plurality of second mobile electronic devices in the network, and receive ARP responses from one or more of the plurality of second mobile electronic devices, wherein each response includes an identifier of a second mobile electronic device, which transmitted said response.

12. The system of claim 8, wherein the collected information includes one or more of time of detection of the lost or stolen electronic device, local network address of the lost or stolen electronic device, gateway address of the lost or stolen electronic device, external network address of the lost or stolen electronic device, and geographic location of the of the lost or stolen electronic device.

13. A computer program product embedded in a non-transitory computer-readable storage medium, the computer-readable storage medium comprising computer-executable instructions for locating lost or stolen electronic devices, the instructions for:

deploying a software agent on a first mobile electronic device;

receiving by the software agent a message from a remote server, the message including an identifier of lost or stolen electronic device;

operating the first mobile electronic device, by the software agent, as an open wireless access point that creates an open wireless network accessible to one or more second collocated mobile electronic devices, including lost or stolen electronic devices;

using the received device identifier to search by the software agent on the open wireless network created by the first mobile electronic device, for the lost or stolen electronic device among a plurality of second mobile electronic devices connected to the open wireless network;

if the lost or stolen electronic device is located among the plurality of second mobile electronic devices connected to the open wireless network, collecting by the software agent information about the located lost or stolen electronic device; and

transmitting by the software agent the collected information to one of the remote server or an owner of the lost or stolen electronic device.

14. The product of claim 13, wherein the identifier of the lost or stolen electronic device includes a physical address of at least one network interface of the lost or stolen device, wherein the physical address includes a Medium Access Control (MAC) address.

15. The product of claim 13, wherein instructions for searching for the lost or stolen electronic device include instructions for searching for the identifier of the lost or stolen device in a list of identifiers of second mobile electronic devices that communicated through the network with the first mobile electronic device, wherein the list of identifiers is an Address Resolution Protocol (ARP) table.

16. The product of claim 13, wherein instructions for searching for the lost or stolen electronic device include instructions for broadcasting by the first mobile electronic device ARP queries to the plurality of second mobile electronic devices in the network, and receiving ARP responses from one or more of the plurality of second mobile electronic devices connected to the network, wherein each response includes an identifier of a second mobile electronic device, which transmitted said response.

17. The product of claim 13, wherein the collected information includes one or more of time of detection of the lost or stolen electronic device, local network address of the lost or stolen electronic device, gateway address of the lost or stolen electronic device, external network address of the lost or stolen electronic device, and geographic location of the of the lost or stolen electronic device.