Abstract: A method for restricting one or more wireless devices from engaging in wireless communication within a selected local geographic region. The method includes receiving an indication comprising at least identity information. Preferably, the indication is associated with a selected wireless device, which is associated with an undesirable wireless communication within the selected local geographic region. The method includes selecting one or more processes directed to restrict the selected wireless device from engaging in wireless communication and performing a prioritized access to a wireless medium using at least one of one or more sniffer devices, which are spatially disposed within a vicinity of the selected local geographic region. The method transmits one or more packets from the at least one of one or more sniffer devices. Preferably, the one or more packets are directed to perform said one or more processes to restrict the selected wireless device.

Abstract: A method for arbitrating use of wireless medium for transmission of wireless signals within a selected local geographic region. The selected local geographic region comprises a first set of a plurality of devices to be allowed to transmit wireless signals and a second set of one or more devices to be substantially restricted from transmitting wireless signals. The method includes providing identity information associated with the first set of wireless devices. The method includes transmitting over a wireless medium at least one packet for each of the wireless devices in the first set. The at least one packet for each of the wireless devices includes an identity information, including an address, associated with that wireless device. That wireless device is a recipient of the one packet on the wireless medium. The at least one packet also has a selected value in a duration field of at least the one packet.

Abstract: A method for protecting local area networks within a selected local geographic region (e.g. office, apartment, building, coffee shop, hot-spot etc.) from wireless attacks, using a wireless sniffer apparatus. The method includes placing one or more wireless sniffer apparatus spatially to provide substantial radio coverage over at least a portion of the selected local geographic region comprising one or more local area networks. Moreover the method includes coupling one or more of the wireless sniffer apparatus to one or more of the local area networks.

Abstract: A method for monitoring a selected region of an airspace associated with local area networks of computing devices is provided. The method includes providing one or more segments of a legacy local area network to be protected in a selected geographic region. The legacy local area network is characterized by an unsecured airspace within the selected geographic region. The method includes determining a security policy associated with the one or more segments of the legacy local area network. The security policy at least characterizes a type of wireless activity in the unsecured airspace to be permitted, denied, or ignored. Additionally, the method includes connecting one or more sniffer devices into the legacy local area network. The one or more sniffer devices are spatially disposed within the selected geographic region to cause at least a portion of the unsecured airspace to be secured according to the security policy.

Abstract: Method and system for monitoring a plurality of network segments in a local area network within a selected geographic region is provided. The monitoring is performed to check compliance with one or more wireless security policies. The method comprises providing a network monitoring device and coupling the network monitoring device to a connection port of the local are network. Moreover, the method includes providing one or more sniffers that are adapted to interact with a wireless medium. The sniffers are spatially disposed within and/or in a vicinity of the selected geographic region. The method includes determining a connectivity status of at least one wireless access device to the local area network.

Abstract: A method for restricting one or more wireless devices from engaging in wireless communication within a selected local geographic region. The method includes receiving an indication comprising at least identity information. Preferably, the indication is associated with a selected wireless device, which is associated with an undesirable wireless communication within the selected local geographic region. The method includes selecting one or more processes directed to restrict the selected wireless device from engaging in wireless communication and performing a prioritized access to a wireless medium using at least one of one or more sniffer devices, which are spatially disposed within a vicinity of the selected local geographic region. The method transmits one or more packets from the at least one of one or more sniffer devices. Preferably, the one or more packets are directed to perform said one or more processes to restrict the selected wireless device.

Abstract: A method for monitoring a selected region of an airspace associated with local area networks of computing devices is provided. The method includes providing one or more segments of a legacy local area network to be protected in a selected geographic region. The legacy local area network is characterized by an unsecured airspace within the selected geographic region. The method includes determining a security policy associated with the one or more segments of the legacy local area network. The security policy at least characterizes a type of wireless activity in the unsecured airspace to be permitted, denied, or ignored. Additionally, the method includes connecting one or more sniffer devices into the legacy local area network. The one or more sniffer devices are spatially disposed within the selected geographic region to cause at least a portion of the unsecured airspace to be secured according to the security policy.

Abstract: According to an embodiment of the present invention, security exposure analysis of wireless network within a selected local geographic area is provided. A computer model of the selected local geographic region comprising a layout is generated. Information regarding wireless network components is provided to the computer model. Using the computer model, signal intensity characteristics of at least one of the wireless network components are determined over at least a portion of the selected geographic region. Based at least on the signal intensity characteristics, security exposure information associated with the wireless network is determined. The security exposure information is graphically displayed on the computer screen in relation to the layout of the selected geographic region. The security exposure information includes sniffer detection and prevention coverage, access point vulnerability regions, and signal uncertainty and variability views.

Abstract: A method for protecting local area networks within a selected local geographic region (e.g. office, apartment, building, coffee shop, hot-spot etc.) from wireless attacks, using a wireless sniffer apparatus. The method includes placing one or more wireless sniffer apparatus spatially to provide substantial radio coverage over at least a portion of the selected local geographic region comprising one or more local area networks. Moreover the method includes coupling one or more of the wireless sniffer apparatus to one or more of the local area networks.

Abstract: A system and method is provided for detecting wireless access devices coupled to local area network of computers. The method includes coupling a sniffer device to a local area network. The method includes transferring one or more packets to be directed to a selected device over the local area network. The selected device is preferably coupled to the local area network. The method includes intercepting the one or more packets to be directed to the selected device at the sniffer device. Moreover, the method includes deriving information from the intercepted one or more packets using the sniffer device. The method can generate one or more marker packets in a selected format using the sniffer device. The marker packets are provided based upon at least a portion of the information derived from the intercepted packets.