A war dialing involves the use of a program in

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A. War dialing involves the use of a program in conjunction with a modem to penetrate the modem/PBX-based systems B. War dialing is a vulnerability scanning technique that penetrates Firewalls C. It is a social engineering technique that uses Phone calls to trick victims D. Involves IDS Scanning Fragments to bypass Internet filters and stateful Firewalls Correct Answer: A Section: (none)
Explanation Explanation/Reference: Explanation: QUESTION 84 Steven the hacker realizes the network administrator of Acme Corporation is using syskey in Windows 2008 Server to protect his resources in the organization. Syskey independently encrypts the hashes so that physical access to the server, tapes, or ERDs is only first step to cracking the passwords. Steven must break through the encryption used by syskey before he can attempt to use brute force dictionary attacks on the hashes. Steven runs a program called "SysCracker" targeting the Windows 2008 Server machine in attempting to crack the hash used by Syskey. He needs to configure the encryption level before he can launch the attack. How many bits does Syskey use for encryption? B Section: (none)
Explanation Explanation/Reference: Explanation: QUESTION 85 Bob waits near a secured door, holding a box. He waits until an employee walks up to the secured door and uses the special card in order to access the restricted area of the target company. Just as the employee opens the door, Bob walks up to the employee (still holding the box) and asks the employee to hold the door open so that he can enter.
What is the best way to undermine the social engineering activity of tailgating? B Section: (none)
Explanation Explanation/Reference: Explanation: QUESTION 86 Ursula is a college student at a University in Amsterdam. Ursula originally went to college to study engineering but later changed to marine biology after spending a month at sea with her friends. These friends frequently go out to sea to follow and harass fishing fleets that illegally fish in foreign waters. Ursula eventually wants to put companies practicing illegal fishing out of business. Ursula decides to hack into the parent company's computers and destroy critical data knowing fully well that, if caught, she probably would be sent to jail for a very long time.

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