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For a WIPS system to identify the location of a rogue WLAN device using location pattering (RF fingerprinting), what must be done as part of the WIPS installation?
The following numbered items show some of the contents of each of the four frames exchanged during the 4-way handshake.
Arrange the frames in the correct sequence beginning with the start of the 4-way handshake.
You must implement 7 APs for a branch office location in your organizations. All APs will be autonomous and provide the same two SSIDs (CORP1879and Guest).
Because each AP is managed directly through a web-based interface, what must be changed on every AP before enabling the WLANs to ensure proper staging procedures are followed?
AWLAN consultant has just finished installing a WLAN controller with 15 controller-based APs. Two SSIDs with separate VLANs are configured for this network, and both VLANs are configured to use the same RADIUS server. The SSIDs are configured as follows:
The consultant’s computer can successfully authenticate and browse the Internet when using the Blue SSID. The same computer cannot authenticate when using the Red SSID. What is a possible cause of the problem?
WLAN protocol analyzers can read and record many wireless frame parameters. What parameter is needed to physically locate rogue APs with a protocol analyzer?
The Aircrack-ng WLAN software tool can capture and transmit modified 802.11 frames over the wirelessnetwork. It comes pre-installed on Kali Linux and some other Linux distributions. Which one of the following would not be a suitable penetration testing action taken with this tool?
In a security penetration exercise, a WLAN consultant obtains the WEP key of XYZ Corporation’s wireless network. Demonstrating the vulnerabilities of using WEP, the consultant uses a laptop running asoftware AP in an attempt to hijack the authorized user’s connections. XYZ’s legacy network is using 802.11n APs with 802.11b, 11g, and 11n client devices. With this setup, how can the consultant cause all of the authorized clients to establish Layer 2 connectivity with the software access point?
The IEEE 802.11 standard defined Open System authentication as consisting of two auth frames and two assoc frames. In a WPA2-Enterprise network, what process immediately follows the 802.11 association procedure?
Fred works primarily from home and public wireless hotspots rather than commuting to office. He frequently accesses the office network remotely from his Mac laptop using the local 802.11 WLAN. In this remote scenario, what single wirelesssecurity practice will provide the greatest security for Fred?