Question 1

In a MITM attack, access to the local network is not required in order to work.

Accepted Answer

A) True 
 B)False

Question 2

The ultimate goal of a DoS attack is to ________.

Accepted Answer

A)   cause harm
B)   frustrate users
C)   practice hacking
D)   None of the aboveE) A) and B)
F) A) and C)

Question 3

EAP uses RADIUS for authentication.

Accepted Answer

A) True 
 B)False

Question 4

An attacker controlling bots in a coordinated attack against a victim is known as a ________.

Accepted Answer

A)   DoS attack
B)   DDoS attack
C)   ICMP
D)   None of the above.E) None of the above
F) All of the above

Question 5

The Wi-Fi Alliance calls 802.11i ________.

Accepted Answer

A)   WPA
B)   WPA2
C)   WEP
D)   None of the aboveE) A) and C)
F) C) and D)

Question 6

________ is used by ________ for authentication.

Accepted Answer

A)   EAP, RADUS
B)   RADIUS, EAP
C)   Both A and B
D)   Neither A nor BE) A) and D)
F) C) and D)

Question 7

Ensuring network ________ means that authorized users have access to information, services, and network resources.

Accepted Answer

A)   confidentiality
B)   integrity
C)   availability
D)   authenticationE) All of the above
F) A) and B)

Question 8

Rogue access points are unauthorized access points set up by individuals or departments.

Accepted Answer

A) True 
 B)False

Question 9

A ________ attack is when a victim is flooded with SYN packets in an attempt to make many half-open TCP connections.

Accepted Answer

A)   SYN flood
B)   Ping flood
C)   HTTP flood
D)   None of the aboveE) B) and C)
F) All of the above

Question 10

What mistake did the 802.11i Working Group make when creating IVs?

Accepted Answer

A)   Transmitting IVs in the clear
B)   Making the IV too short
C)   Both A and B
D)   Neither A nor BE) None of the above
F) All of the above

Question 11

In normal ARP traffic, every host can make ARP requests.

Accepted Answer

A) True 
 B)False  True

Question 12

The main access threat to 802.11 wireless LANs is an attacker plugging into a wall jack.

Accepted Answer

A) True 
 B)False  False

Question 13

A ________ attack is when a webserver is flooded with application layer web requests.

Accepted Answer

A)   SYN flood
B)   Ping flood
C)   HTTP flood
D)   None of the aboveE) None of the above
F) All of the above

Question 14

In 802.11i, EAP outer authentication takes place before inner authentication.

Accepted Answer

A) True 
 B)False

Question 15

Firms still choose to use WPA in order to ________.

Accepted Answer

A)   avoid configuration expenses for access points
B)   avoid configuration expenses for wireless clients
C)   Both A and B
D)   Neither A nor BE) A) and B)
F) A) and C)

Question 16

The 802.1X protocol created for wired LANs can work in wireless LANs without significant modification.

Accepted Answer

A) True 
 B)False

Question 17

An EAP response message may contain ________.

Accepted Answer

A)   a request for a different authentication mechanism
B)   a negative acknowledgement
C)   Both A and B
D)   Neither A nor BE) A) and C)
F) None of the above B

Question 18

The 802.11 standards were developed by the IEEE 802.11 Working Group.

Accepted Answer

A) True 
 B)False

Question 19

Eavesdropping usually is more of a concern for ________ LANs than for ________ LANs.

Accepted Answer

A)   wired, wireless
B)   wireless, wired
C)   about an equal concern for wired and wireless LANs
D)   None of the aboveE) A) and D)
F) B) and C)

Question 20

________ security uses 128-bit AES encryption for confidentiality and AES-CCMP for automatic rekeying.

Accepted Answer

A)   802.11i
B)   WPA
C)   WEP
D)   None of the aboveE) A) and D)
F) B) and C)

Exam 4: Secure Networks

In a MITM attack, access to the local network is not required in order to work.

Correct AnswerverifiedShow Answer

The ultimate goal of a DoS attack is to ________.

Correct AnswerverifiedShow Answer

EAP uses RADIUS for authentication.

Correct AnswerverifiedShow Answer

An attacker controlling bots in a coordinated attack against a victim is known as a ________.

Correct AnswerverifiedShow Answer

The Wi-Fi Alliance calls 802.11i ________.

Correct AnswerverifiedShow Answer

________ is used by ________ for authentication.

Correct AnswerverifiedShow Answer

Ensuring network ________ means that authorized users have access to information, services, and network resources.

Correct AnswerverifiedShow Answer

Rogue access points are unauthorized access points set up by individuals or departments.

Correct AnswerverifiedShow Answer

A ________ attack is when a victim is flooded with SYN packets in an attempt to make many half-open TCP connections.

Correct AnswerverifiedShow Answer

What mistake did the 802.11i Working Group make when creating IVs?

Correct AnswerverifiedShow Answer

In normal ARP traffic, every host can make ARP requests.

Correct AnswerverifiedTrue

The main access threat to 802.11 wireless LANs is an attacker plugging into a wall jack.

Correct AnswerverifiedFalse

A ________ attack is when a webserver is flooded with application layer web requests.

Correct AnswerverifiedShow Answer

In 802.11i, EAP outer authentication takes place before inner authentication.

Correct AnswerverifiedShow Answer

Firms still choose to use WPA in order to ________.

Correct AnswerverifiedShow Answer

The 802.1X protocol created for wired LANs can work in wireless LANs without significant modification.

Correct AnswerverifiedShow Answer

An EAP response message may contain ________.

Correct AnswerverifiedB

The 802.11 standards were developed by the IEEE 802.11 Working Group.

Correct AnswerverifiedShow Answer

Eavesdropping usually is more of a concern for ________ LANs than for ________ LANs.

Correct AnswerverifiedShow Answer

________ security uses 128-bit AES encryption for confidentiality and AES-CCMP for automatic rekeying.

Correct AnswerverifiedShow Answer

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is used by for authentication.

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True

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False

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B

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Eavesdropping usually is more of a concern for LANs than for LANs.

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