Question 1

If a firewall does not have the processing power to filter all of the packets that arrive,________.

Accepted Answer

A) it will pass some packets without filtering them 
B) it will drop packets it cannot process 
C) both A and B 
D) neither A nor B 
A) it will pass some packets without filtering them 
B) it will drop packets it cannot process 
C) both A and B 
D) neither A nor B

Question 2

Which type of firewall filtering looks at application-layer content?

Accepted Answer

A) static packet filtering 
B) stateful packet inspection 
C) NGFW 
D) all of the above 
A) static packet filtering 
B) stateful packet inspection 
C) NGFW 
D) all of the above

Question 3

The password "velociraptor" can be defeated most quickly by a ________.

Accepted Answer

A) dictionary attack 
B) reverse engineering attack 
C) brute-force attack 
D) None of the above because it is more than 8 characters long. 
A) dictionary attack 
B) reverse engineering attack 
C) brute-force attack 
D) None of the above because it is more than 8 characters long.

Question 4

Using SSL/TLS for Web applications is attractive because SSL/TLS ________.

Accepted Answer

A) is essentially free to use 
B) offers the strongest possible cryptographic protections 
C) both A and B 
D) neither A nor B 
A) is essentially free to use 
B) offers the strongest possible cryptographic protections 
C) both A and B 
D) neither A nor B

Question 5

In symmetric key encryption,a key must be ________ bits long,or longer,to be considered strong.(Choose the choice closest to the correct answer.)

Accepted Answer

A) 36 
B) 56 
C) 64 
D) 128 
A) 36 
B) 56 
C) 64 
D) 128

Question 6

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP FIN segment?

Accepted Answer

A) process it through the Access Control List (ACL) 
B) pass it if it is part of an approved connection 
C) both A and B 
D) neither A nor B 
A) process it through the Access Control List (ACL) 
B) pass it if it is part of an approved connection 
C) both A and B 
D) neither A nor B

Question 7

Which of the following can be done today without the target's knowledge?

Accepted Answer

A) iris scanning 
B) face recognition 
C) both A and B 
D) neither A nor B 
A) iris scanning 
B) face recognition 
C) both A and B 
D) neither A nor B

Question 8

Who are the most dangerous types of employees?

Accepted Answer

A) financial employees 
B) manufacturing employees 
C) IT security employees 
D) former employees 
A) financial employees 
B) manufacturing employees 
C) IT security employees 
D) former employees

Question 9

Which of the following probably suffered the most financial damage from the Target breach?

Accepted Answer

A) retailers other than Target 
B) banks 
C) consumers 
D) POS terminal vendors 
A) retailers other than Target 
B) banks 
C) consumers 
D) POS terminal vendors

Question 10

Which of the following can be upgraded after it is installed on a victim computer? (Choose the most specific answer.)

Accepted Answer

A) Trojan horses 
B) bots 
C) viruses 
D) worms 
A) Trojan horses 
B) bots 
C) viruses 
D) worms

Question 11

Advanced persistent threats are ________.

Accepted Answer

A) inexpensive for the attacker 
B) extremely dangerous for the victim 
C) both A and B 
D) neither A nor B 
A) inexpensive for the attacker 
B) extremely dangerous for the victim 
C) both A and B 
D) neither A nor B

Question 12

A firewall will drop a packet if it ________.

Accepted Answer

A) is a definite attack packet 
B) is a probable attack packet 
C) both A and B 
D) neither A nor B 
A) is a definite attack packet 
B) is a probable attack packet 
C) both A and B 
D) neither A nor B

Question 13

Malware programs that masquerade as system files are called ________.

Accepted Answer

A) viruses 
B) scripts 
C) payloads 
D) Trojan horses 
A) viruses 
B) scripts 
C) payloads 
D) Trojan horses

Question 14

Electronic signatures provide message-by-message ________.

Accepted Answer

A) authentication 
B) confidentiality 
C) both A and B 
D) neither A nor B 
A) authentication 
B) confidentiality 
C) both A and B 
D) neither A nor B

Question 15

Small malware programs that download larger malware programs are called ________.

Accepted Answer

A) downloaders 
B) scouts 
C) foothold programs 
D) stage-one programs 
A) downloaders 
B) scouts 
C) foothold programs 
D) stage-one programs

Question 16

Which of the following is a form of biometrics?

Accepted Answer

A) reusable passwords 
B) digital certificate authentication 
C) facial recognition 
D) all of the above 
A) reusable passwords 
B) digital certificate authentication 
C) facial recognition 
D) all of the above

Question 17

DoS attacks attempt to ________.

Accepted Answer

A) hack a computer 
B) reduce the availability of a computer 
C) steal information from a computer 
D) delete files on a computer 
A) hack a computer 
B) reduce the availability of a computer 
C) steal information from a computer 
D) delete files on a computer

Question 18

Requiring someone to use a resource to prove his or her identity is ________.

Accepted Answer

A) confidentiality 
B) authentication 
C) authorization 
D) both B and C 
A) confidentiality 
B) authentication 
C) authorization 
D) both B and C

Question 19

A specific encryption method is called a ________.

Accepted Answer

A) code 
B) schema 
C) key method 
D) cipher 
A) code 
B) schema 
C) key method 
D) cipher

Question 20

A program that can capture passwords as you enter them is ________.

Accepted Answer

A) a keystroke logger 
B) data mining software 
C) both A and B 
D) neither A nor B 
A) a keystroke logger 
B) data mining software 
C) both A and B 
D) neither A nor B

If a firewall does not have the processing power to filter all of the packets that arrive,________.

Which type of firewall filtering looks at application-layer content?

The password "velociraptor" can be defeated most quickly by a ________.

Using SSL/TLS for Web applications is attractive because SSL/TLS ________.

In symmetric key encryption,a key must be ________ bits long,or longer,to be considered strong.(Choose the choice closest to the correct answer.)

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP FIN segment?

Which of the following can be done today without the target's knowledge?

Who are the most dangerous types of employees?

Which of the following probably suffered the most financial damage from the Target breach?

Which of the following can be upgraded after it is installed on a victim computer? (Choose the most specific answer.)

Advanced persistent threats are ________.

A firewall will drop a packet if it ________.

Malware programs that masquerade as system files are called ________.

Electronic signatures provide message-by-message ________.

Small malware programs that download larger malware programs are called ________.

Which of the following is a form of biometrics?

DoS attacks attempt to ________.

Requiring someone to use a resource to prove his or her identity is ________.

A specific encryption method is called a ________.

A program that can capture passwords as you enter them is ________.

Welcome to the Cloud

Network Standards

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 3: Network Security

If a firewall does not have the processing power to filter all of the packets that arrive,________.

Which type of firewall filtering looks at application-layer content?

The password "velociraptor" can be defeated most quickly by a ________.

Using SSL/TLS for Web applications is attractive because SSL/TLS ________.

In symmetric key encryption,a key must be ________ bits long,or longer,to be considered strong.(Choose the choice closest to the correct answer.)

How will a stateful packet inspection (SPI)firewall handle a packet containing a TCP FIN segment?

Which of the following can be done today without the target's knowledge?

Who are the most dangerous types of employees?

Which of the following probably suffered the most financial damage from the Target breach?

Which of the following can be upgraded after it is installed on a victim computer? (Choose the most specific answer.)

Advanced persistent threats are ________.

A firewall will drop a packet if it ________.

Malware programs that masquerade as system files are called ________.

Electronic signatures provide message-by-message ________.

Small malware programs that download larger malware programs are called ________.

Which of the following is a form of biometrics?

DoS attacks attempt to ________.

Requiring someone to use a resource to prove his or her identity is ________.

A specific encryption method is called a ________.

A program that can capture passwords as you enter them is ________.

Welcome to the Cloud

Network Standards

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters