Question 1

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?

Options :

A : Issue special cards to access secure doors at the company and provide a one-time only brief description of use of the special card

B : Educate and enforce physical security policies of the company to all the employees on a regular basis

C : Setup a mock video camera next to the special card reader adjacent to the secure door

D : Post a sign that states, 'no tailgating' next to the special card reader adjacent to the secure door

Answer: B

Question 2

What are two types of ICMP code used when using the ping command?

Options :

A : It uses types 0 and 8.

B : It uses types 13 and 14.

C : It uses types 15 and 17.

D : The ping command does not use ICMP but uses UDP.

Answer: A

Question 3

To what does ''message repudiation'' refer to what concept in the realm of email security?

Options :

A : Message repudiation means a user can validate which mail server or servers a message was passed through.

B : Message repudiation means a user can claim damages for a mail message that damaged their reputation.

C : Message repudiation means a recipient can be sure that a message was sent from a particular person.

D : Message repudiation means a recipient can be sure that a message was sent from a certain host.

E : Message repudiation means a sender can claim they did not actually send a particular message.

Answer: A

Question 4

What type of port scan is shown below?

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Options :

A : Idle Scan

B : Windows Scan

C : XMAS Scan

D : SYN Stealth Scan

Answer: C

Question 5

Least privilege is a security concept that requires that a user is

Options :

A : limited to those functions required to do the job.

B : given root or administrative privileges.

C : trusted to keep all data and access to that data under their sole control.

D : given privileges equal to everyone else in the department.

Answer: A

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