EC-COUNCIL EC0-350 Online Practice Questions and Exam Preparation

EC-COUNCIL EC0-350 Online Questions & Answers

• Question 291:

  John the Ripper is a technical assessment tool used to test the weakness of which of the following?

  A. Usernames
  B. File permissions
  C. Firewall rulesets
  D. Passwords
  D. Passwords

• Question 292:

  When analyzing the IDS logs, the system administrator noticed an alert was logged when the external router was accessed from the administrator's computer to update the router configuration. What type of an alert is this?

  A. False positive
  B. False negative
  C. True positve
  D. True negative
  A. False positive

• Question 293:

  This is an example of whois record.

  

  Sometimes a company shares a little too much information on their organization through public domain records. Based on the above whois record, what can an attacker do? (Select 2 answers)

  A. Search engines like Google, Bing will expose information listed on the WHOIS record
  B. An attacker can attempt phishing and social engineering on targeted individuals using the information from WHOIS record
  C. Spammers can send unsolicited e-mails to addresses listed in the WHOIS record
  D. IRS Agents will use this information to track individuals using the WHOIS record information
  B. An attacker can attempt phishing and social engineering on targeted individuals using the information from WHOIS record
  C. Spammers can send unsolicited e-mails to addresses listed in the WHOIS record

• Question 294:

  Joseph was the Web site administrator for the Mason Insurance in New York, who's main Web site was located at www.masonins.com. Joseph uses his laptop computer regularly to administer the Web site.

  One night, Joseph received an urgent phone call from his friend, Smith. According to Smith, the main Mason Insurance web site had been vandalized! All of its normal content was removed and replaced with an attacker's message ''Hacker Message: You are dead! Freaks! From his office, which was directly connected to Mason Insurance's internal network, Joseph surfed to the Web site using his laptop. In his browser, the Web site looked completely intact. No changes were apparent. Joseph called a friend of

  his at his home to help troubleshoot the problem. The Web site appeared defaced when his friend visited using his DSL connection. So, while Smith and his friend could see the defaced page, Joseph saw the intact Mason Insurance web site.

  To help make sense of this problem, Joseph decided to access the Web site using his dial-up ISP. He disconnected his laptop from the corporate internal network and used his modem to dial up the same ISP used by Smith.

  After his modem connected, he quickly typed www.masonins.com in his browser to reveal the following web page:

  H@cker Mess@ge:

  Y0u @re De@d! Fre@ks!

  After seeing the defaced Web site, he disconnected his dial-up line, reconnected to the internal network, and used Secure Shell (SSH) to log in directly to the Web server. He ran Tripwire against the entire Web site, and determined that every

  system file and all the Web content on the server were intact.

  How did the attacker accomplish this hack?

  A. ARP spoofing
  B. SQL injection
  C. DNS poisoning
  D. Routing table injection
  C. DNS poisoning

• Question 295:

  Which of the following is the primary objective of a rootkit?

  A. It opens a port to provide an unauthorized service
  B. It creates a buffer overflow
  C. It replaces legitimate programs
  D. It provides an undocumented opening in a program
  C. It replaces legitimate programs

• Question 296:

  Stephanie works as senior security analyst for a manufacturing company in Detroit. Stephanie manages network security throughout the organization. Her colleague Jason told her in confidence that he was able to see confidential corporate information posted on the external website http://www.jeansclothesman.com. He tries random URLs on the company's website and finds confidential information leaked over the web. Jason says this happened about a month ago. Stephanie visits the said URLs, but she finds nothing. She is very concerned about this, since someone should be held accountable if there was sensitive information posted on the website.

  Where can Stephanie go to see past versions and pages of a website?

  A. She should go to the web page Samspade.org to see web pages that might no longer be on the website
  B. If Stephanie navigates to Search.com; she will see old versions of the company website
  C. Stephanie can go to Archive.org to see past versions of the company website
  D. AddressPast.com would have any web pages that are no longer hosted on the company's website
  C. Stephanie can go to Archive.org to see past versions of the company website

• Question 297:

  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
  A. Brute force attack

• Question 298:

  Exhibit

  

  Study the log given in the exhibit,

  Precautionary measures to prevent this attack would include writing firewall rules. Of these firewall rules, which among the following would be appropriate?

  A. Disallow UDP 53 in from outside to DNS server
  B. Allow UDP 53 in from DNS server to outside
  C. Disallow TCP 53 in form secondaries or ISP server to DNS server
  D. Block all UDP traffic
  B. Allow UDP 53 in from DNS server to outside

• Question 299:

  Destination unreachable administratively prohibited messages can inform the hacker to what?

  A. That a circuit level proxy has been installed and is filtering traffic
  B. That his/her scans are being blocked by a honeypot or jail
  C. That the packets are being malformed by the scanning software
  D. That a router or other packet-filtering device is blocking traffic
  E. That the network is functioning normally
  D. That a router or other packet-filtering device is blocking traffic

• Question 300:

  A very useful resource for passively gathering information about a target company is:

  A. Host scanning
  B. Whois search
  C. Traceroute
  D. Ping sweep
  B. Whois search