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QUESTION NO:13
You run nmap port Scan on 10.0.0.5 and attempt to gain banner/server information from
services running on ports 21, 110 and 123.
Here is the output of your scan results:
Which of the following nmap command did you run?
A. nmap -A -sV -p21,110,123 10.0.0.5
B. nmap -F -sV -p21,110,123 10.0.0.5
C. nmap -O -sV -p21,110,123 10.0.0.5
D. nmap -T -sV -p21,110,123 10.0.0.5
Answer: C
Explanation:
QUESTION NO:14
How do you defend against Privilege Escalation?
A. Use encryption to protect sensitive data
B. Restrict the interactive logon privileges
C. Run services as unprivileged accounts
D. Allow security settings of IE to zero or Low
E. Run users and applications on the least privileges
Answer: A,B,C,E
Explanation:
QUESTION NO:22
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
Answer: C
Explanation:
QUESTION NO:6
Joel and her team have been going through tons of garbage, recycled paper, and other
rubbish in order to find some information about the target they are attempting to penetrate.
How would you call this type of activity?
A. Dumpster Diving
B. Scanning
C. CI Gathering
D. Garbage Scooping
Answer: A
Explanation:
QUESTION NO:7
Anonymizer sites access the Internet on your behalf, protecting your personal information
from disclosure. An anonymizer protects all of your computer’s identifying information while
it surfs for you, enabling you to remain at least one step removed from the sites you visit.
You can visit Web sites without allowing anyone to gather information on sites visited by
you. Services that provide anonymity disable pop-up windows and cookies, and conceal
visitor’s IP address.
These services typically use a proxy server to process each HTTP request. When the user
requests a Web page by clicking a hyperlink or typing a URL into their browser, the service
retrieves and displays the information using its own server. The remote server (where the
requested Web page resides) receives information on the anonymous Web surfing service
in place of your information.
In which situations would you want to use anonymizer? (Select 3 answers)
A. Increase your Web browsing bandwidth speed by using Anonymizer
B. To protect your privacy and Identity on the Internet
C. To bypass blocking applications that would prevent access to Web sites or parts of sites
that you want to visit.
D. Post negative entries in blogs without revealing your IP identity
Answer: B,C,D
Explanation:
QUESTION NO:5
This type of Port Scanning technique splits TCP header into several packets so that the
packet filters are not able to detect what the packets intends to do.
A. UDP Scanning
B. IP Fragment Scanning
C. Inverse TCP flag scanning
D. ACK flag scanning
Answer: B
Explanation:
QUESTION NO:16
You are the security administrator of Jaco Banking Systems located in Boston. You are
setting up e-banking website (http://www.ejacobank.com) authentication system. Instead of
issuing banking customer with a single password, you give them a printed list of 100 unique
passwords. Each time the customer needs to log into the e-banking system website, the
customer enters the next password on the list. If someone sees them type the password
using shoulder surfing, MiTM or keyloggers, then no damage is done because the
password will not be accepted a second time. Once the list of 100 passwords is almost
finished, the system automatically sends out a new password list by encrypted e-mail to the
customer.
You are confident that this security implementation will protect the customer from password
abuse.
Two months later, a group of hackers called “HackJihad” found a way to access the onetime
password list issued to customers of Jaco Banking Systems. The hackers set up a
fake website (http://www.e-jacobank.com) and used phishing attacks to direct ignorant
customers to it. The fake website asked users for their e-banking username and password,
and the next unused entry from their one-time password sheet. The hackers collected 200
customer’s username/passwords this way. They transferred money from the customer’s
bank account to various offshore accounts.
Your decision of password policy implementation has cost the bank with USD 925, 000 to
hackers. You immediately shut down the e-banking website while figuring out the next best
security solution
What effective security solution will you recommend in this case?
A. Implement Biometrics based password authentication system. Record the customers
face image to the authentication database
B. Configure your firewall to block logon attempts of more than three wrong tries
C. Enable a complex password policy of 20 characters and ask the user to change the
password immediately after they logon and do not store password histories
D. Implement RSA SecureID based authentication system
Answer: D
Explanation:
QUESTION NO:12
Lori is a Certified Ethical Hacker as well as a Certified Hacking Forensics Investigator
working as an IT security consultant. Lori has been hired on by Kiley Innovators, a large
marketing firm that recently underwent a string of thefts and corporate espionage incidents.
Lori is told that a rival marketing company came out with an exact duplicate product right
before Kiley Innovators was about to release it. The executive team believes that an
employee is leaking information to the rival company. Lori questions all employees,
reviews server logs, and firewall logs; after which she finds nothing. Lori is then given
permission to search through the corporate email system. She searches by email being
sent to and sent from the rival marketing company.
She finds one employee that appears to be sending very large email to this other marketing
company, even though they should have no reason to be communicating with them. Lori
tracks down the actual emails sent and upon opening them, only finds picture files attached
to them. These files seem perfectly harmless, usually containing some kind of joke. Lori
decides to use some special software to further examine the pictures and finds that each
one had hidden text that was stored in each picture.
What technique was used by the Kiley Innovators employee to send information to the rival
marketing company?
A. The Kiley Innovators employee used cryptography to hide the information in the emails
sent
B. The method used by the employee to hide the information was logical watermarking
C. The employee used steganography to hide information in the picture attachments
D. By using the pictures to hide information,the employee utilized picture fuzzing
Answer: C
Explanation:
QUESTION NO:17
More sophisticated IDSs look for common shellcode signatures. But even these systems
can be bypassed, by using polymorphic shellcode. This is a technique common among
virus writers ?it basically hides the true nature of the shellcode in different disguises.
How does a polymorphic shellcode work?
A. They encrypt the shellcode by XORing values over the shellcode,using loader code to
decrypt the shellcode,and then executing the decrypted shellcode
B. They convert the shellcode into Unicode,using loader to convert back to machine code
then executing them
C. They reverse the working instructions into opposite order by masking the IDS signatures
D. They compress shellcode into normal instructions,uncompress the shellcode using
loader code and then executing the shellcode
Answer: A
Explanation:
QUESTION NO:19
Which of the following type of scanning utilizes automated process of proactively identifying
vulnerabilities of the computing systems present on a network?
A. Port Scanning
B. Single Scanning
C. External Scanning
D. Vulnerability Scanning
Answer: D
Explanation:
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