Certified Ethical Hacker CEH CEH-001 Exam Questions and Answers PDF

You are the security administrator of Jaco Banking Systems located in Boston. You are setting up e-banking website 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 one-time password list issued to customers of Jaco Banking Systems. The hackers set up a fake website 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?

Most cases of insider abuse can be traced to individuals who are introverted, incapable of dealing with stress or conflict, and frustrated with their job, office politics, and lack of respect or promotion. Disgruntled employees may pass company secrets and intellectual property to competitors for monitory benefits.

Here are some of the symptoms of a disgruntled employee:

a. Frequently leaves work early, arrive late or call in sick

b. Spends time surfing the Internet or on the phone

c. Responds in a confrontational, angry, or overly aggressive way to simple requests or comments

d. Always negative; finds fault with everything

These disgruntled employees are the biggest threat to enterprise security. How do you deal with these threats? (Select 2 answers)

Neil is a network administrator working in Istanbul. Neil wants to setup a protocol analyzer on his network that will receive a copy of every packet that passes through the main office switch. What type of port will Neil need to setup in order to accomplish this?

Which of the following type of scanning utilizes automated process of proactively identifying vulnerabilities of the computing systems present on a network?