System and method for detecting unauthorized wireless access points
First Claim
Patent Images
1. A system for detecting an access point, comprising:
- a network segment for which no access point is authorized; and
a network monitor that (a) receives mobile unit identification information from a wireless receiver and (b) receives network traffic from the network segment, wherein the network monitor detectors an unauthorized access point by comparing the network traffic from the network segment with the mobile unit identification information, wherein when the network traffic from the network segment includes the mobile unit identification information it is determined that an unauthorized access point is on the network segment because no access point is authorized on the network segment, wherein the wireless receiver receives the mobile unit identification information from a mobile wireless device.
22 Assignments
0 Petitions
Accused Products
Abstract
Unauthorized wireless access points are detected by configuring authorized access points and mobile units to listen to all wireless traffic in its cell and report all detected wireless devices to a monitor. The monitor checks the reported devices against a list of authorized network devices. If the reported wireless device is not an authorized device, the monitor determines if the reported device is connected to the network. If the reported device is connected to the network and is not an authorized device, the monitor alerts the network operator or network manager of a rogue device connected to the network and attempts to locate and isolate the rogue device.
7 Citations
14 Claims
-
1. A system for detecting an access point, comprising:
-
a network segment for which no access point is authorized; and a network monitor that (a) receives mobile unit identification information from a wireless receiver and (b) receives network traffic from the network segment, wherein the network monitor detectors an unauthorized access point by comparing the network traffic from the network segment with the mobile unit identification information, wherein when the network traffic from the network segment includes the mobile unit identification information it is determined that an unauthorized access point is on the network segment because no access point is authorized on the network segment, wherein the wireless receiver receives the mobile unit identification information from a mobile wireless device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A method for detecting an access point, comprising:
-
receiving mobile unit identification information from a wireless receiver; and monitoring network traffic on a network segment for which no access point is authorized, wherein an unauthorized access point is detected by comparing the network traffic from the network segment with the mobile unit identification information, wherein when the network traffic from the network segment includes the mobile unit identification information it is determined that an unauthorized access point is on the network segment because no access point is authorized on the network segment, wherein the wireless receiver receives the mobile unit identification information from a mobile wireless device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification