George was conducting a recovery drill test as a part of his network operation. Recovery drill tests are conducted on the______________.
Correct Answer: D
Question 57
Which of the following is a Unix and Windows tool capable of intercepting traffic on a network segment and capturing username and password?
Correct Answer: B
Ettercap is a Unix and Windows tool for computer network protocol analysis and security auditing. It is capable of intercepting traffic on a network segment, capturing passwords, and conducting active eavesdropping against a number of common protocols. It is a free open source software. Ettercap supports active and passive dissection of many protocols (including ciphered ones) and provides many features for network and host analysis. Answer option C is incorrect. BackTrack is a Linux distribution distributed as a Live CD, which is used for penetration testing. It allows users to include customizable scripts, additional tools and configurable kernels in personalized distributions. It contains various tools, such as Metasploit integration, RFMON injection capable wireless drivers, kismet, autoscan-network (network discovering and managing application), nmap, ettercap, wireshark (formerly known as Ethereal). Answer option A is incorrect. AirSnort is a Linux-based WLAN WEP cracking tool that recovers encryption keys. AirSnort operates by passively monitoring transmissions. It uses Ciphertext Only Attack and captures approximately 5 to 10 million packets to decrypt the WEP keys. Answer option D is incorrect. Aircrack is the fastest WEP/WPA cracking tool used for 802.11a/b/g WEP and WPA cracking.
Question 58
What is the response of an Xmas scan if a port is either open or filtered?
Correct Answer: C
Question 59
Which of the following attacks comes under the category of an active attack?
Correct Answer: A
Question 60
Which of the following is a class of attacks to break through, which depends on a greater probability of collisions between random attack was detected, and try to fixed rate permutations?
