Question 197
This is a Windows-based tool that is used for the detection of wireless LANs using the IEEE 802.11a,
802.11b, and 802.11g standards. The main features of these tools are as follows:
It displays the signal strength of a wireless network, MAC address, SSID, channel details, etc.
It is commonly used for the following purposes:
a. War driving
b. Detecting unauthorized access points
c. Detecting causes of interference on a WLAN
d. WEP ICV error tracking
e. Making Graphs and Alarms on 802.11 Data, including Signal Strength
This tool is known as __________.
Question 198
John works as a professional Ethical Hacker. He has been assigned the project of testing the security of www.we-are-secure.com. He performs a Teardrop attack on the we-are-secure server and observes that the server crashes. Which of the following is the most likely cause of the server crash?
Question 199
Which protocol would need to be available on a target in order for Nmap to identify services like IMAPS and POP3S?
Question 200
You work as a Network Administrator for Infosec Inc. Nowadays, you are facing an unauthorized access in your Wi-Fi network. Therefore, you analyze a log that has been recorded by your favorite sniffer, Ethereal. You are able to discover the cause of the unauthorized access after noticing the following string in the log file:
(Wlan.fc.type_subtype eq 32 and llc.oui eq 0x00601d and llc.pid eq 0x0001)
When you find All your 802.11b are belong to us as the payload string, you are convinced about which tool is being used for the unauthorized access. Which of the following tools have you ascertained?
Question 201
LM hash is one of the password schemes that Microsoft LAN Manager and Microsoft Windows versions prior to the Windows Vista use to store user passwords that are less than 15 characters long. If you provide a password seven characters or less, the second half of the LM hash is always __________.