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Q171. Exhibit:
What type of attack is shown in the above diagram?
A. SSL Spoofing Attack
B. Identity Stealing Attack
C. Session Hijacking Attack
D. Man-in-the-Middle (MiTM) Attack
Answer: D
Explanation: A man-in-the-middle attack (MITM) is an attack in which an attacker is able to read, insert and modify at will, messages between two parties without either party knowing that the link between them has been compromised.
Q172. E-mail tracking is a method to monitor and spy the delivered e-mails to the intended recipient.
Select a feature, which you will NOT be able to accomplish with this probe?
A. When the e-mail was received and read
B. Send destructive e-mails
C. GPS location and map of the recipient
D. Time spent on reading the e-mails
E. Whether or not the recipient visited any links sent to them
F. Track PDF and other types of attachments
G. Set messages to expire after specified time
H. Remote control the User's E-mail client application and hijack the traffic
Answer: H
Q173. Frederickson Security Consultants is currently conducting a security audit on the networks of Hawthorn Enterprises, a contractor for the Department of Defense. Since Hawthorn Enterprises conducts business daily with the federal government, they must abide by very stringent security policies. Frederickson is testing all of Hawthorn's physical and logical security measures including biometrics, passwords, and permissions. The federal government requires that all users must utilize random, non-dictionary passwords that must take at least 30 days to crack. Frederickson has confirmed that all Hawthorn employees use a random password generator for their network passwords. The Frederickson consultants have saved off numerous SAM files from Hawthorn's servers using Pwdump6 and are going to try and crack the network passwords. What method of attack is best suited to crack these passwords in the shortest amount of time?
A. Brute force attack
B. Birthday attack
C. Dictionary attack
D. Brute service attack
Answer: A
Q174. What does the this symbol mean?
A. Open Access Point
B. WPA Encrypted Access Point
C. WEP Encrypted Access Point
D. Closed Access Point
Answer: A
Explanation: This symbol is a “warchalking” symbol for a open node (open circle) with the SSID tsunami and the bandwidth 2.0 Mb/s
Q175. John has performed a scan of the web server with NMAP but did not gather enough information to accurately identify which operating system is running on the remote host. How could you use a web server to help in identifying the OS that is being used?
A. Telnet to an Open port and grab the banner
B. Connect to the web server with an FTP client
C. Connect to the web server with a browser and look at the web page
D. Telnet to port 8080 on the web server and look at the default page code
Answer: A
Explanation: Most Web servers politely identify themselves and the OS to anyone who asks.
Q176. Which type of scan does not open a full TCP connection?
A. Stealth Scan
B. XMAS Scan
C. Null Scan
D. FIN Scan
Answer: A
Explanation: Stealth Scan: Instead of completing the full TCP three-way-handshake a full connection is not made. A SYN packet is sent to the system and if a SYN/ACK packet is received it is assumed that the port on the system is active. In that case a RST/ACK will be sent which will determined the listening state the system is in. If a RST/ACK packet is received, it is assumed that the port on the system is not active.
Q177. Which type of hacker represents the highest risk to your network?
A. script kiddies
B. grey hat hackers
C. black hat hackers
D. disgruntled employees
Answer: D
Explanation: The disgruntled users have some permission on your database, versus a hacker who might not get into the database. Global Crossings is a good example of how a disgruntled employee -- who took the internal payroll database home on a hard drive -- caused big problems for the telecommunications company. The employee posted the names, Social Security numbers and birthdates of company employees on his Web site. He may have been one of the factors that helped put them out of business.
Q178. ou wish to determine the operating system and type of web server being used. At the same time you wish to arouse no suspicion within the target organization.
While some of the methods listed below work, which holds the least risk of detection?
A. Make some phone calls and attempt to retrieve the information using social engineering.
B. Use nmap in paranoid mode and scan the web server.
C. Telnet to the web server and issue commands to illicit a response.
D. Use the netcraft web site look for the target organization’s web site.
Answer: D
Explanation: Netcraft is providing research data and analysis on many aspects of the Internet. Netcraft has explored the Internet since 1995 and is a respected authority on the market share of web servers, operating systems, hosting providers, ISPs, encrypted transactions, electronic commerce, scripting languages and content technologies on the internet.
Q179. Which of the following attacks takes best advantage of an existing authenticated connection
A. Spoofing
B. Session Hijacking
C. Password Sniffing
D. Password Guessing
Answer: B
Explanation: Session hijacking is the act of taking control of a user session after successfully obtaining or generating an authentication session ID. Session hijacking involves an attacker using captured, brute forced or reverse-engineered session IDs to seize control of a legitimate user's Web application session while that session is still in progress.
Q180. Say that "abigcompany.com" had a security vulnerability in the javascript on their website in the past. They recently fixed the security vulnerability, but it had been there for many months. Is there some way to 4go back and see the code for that error?
Select the best answer.
A. archive.org
B. There is no way to get the changed webpage unless you contact someone at the company
C. Usenet
D. Javascript would not be in their html so a service like usenet or archive wouldn't help you
Answer: A
Explanations:
Archive.org is a website that periodically archives internet content. They have archives of websites over many years. It could be used to go back and look at the javascript as javascript would be in the HTML code.