Question 1

____ traffic is traffic sent to all users on the network.

Accepted Answer

A)  Unicast 
B)  Broadcast 
C)  Singlecast 
D)  Multicast 
A)  Unicast 
B)  Broadcast 
C)  Singlecast 
D)  Multicast

Question 2

Access control is intended to guard the ____ of information by making it accessible only to authorized users.

Accepted Answer

A)  confidentiality 
B)  availability 
C)  integrity 
D)  non-repudiation 
A)  confidentiality 
B)  availability 
C)  integrity 
D)  non-repudiation

Question 3

Deploying dynamic WEP is a very expensive solution that involves a lot of effort.

Accepted Answer

A) True 
 B)False

Question 4

In WEP, the ____ is a cyclic redundancy check (CRC) value calculated with a checksum based on the contents of the text.

Accepted Answer

A)  initialization vector (IV) 
B)  pseudo-random number generator (PRNG) 
C)  integrity check value (ICV) 
D)  RC4. 
A)  initialization vector (IV) 
B)  pseudo-random number generator (PRNG) 
C)  integrity check value (ICV) 
D)  RC4.

Question 5

At regular intervals (normally every 100 ms) an AP sends a(n) ____ to announce its presence and to provide the necessary information for other devices that want to join the network.

Accepted Answer

A)  association request frame 
B)  CRC 
C)  ICV 
D)  beacon frame 
A)  association request frame 
B)  CRC 
C)  ICV 
D)  beacon frame

Question 6

A(n) ____ carries information about the data rates that a device can support along with the Service Set Identifier (SSID) of the network it wants to join.

Accepted Answer

A)  association request frame 
B)  CRC 
C)  PRNG 
D)  ICV 
A)  association request frame 
B)  CRC 
C)  PRNG 
D)  ICV

Question 7

What was the criteria used by the IEEE 802.11 committee to design WEP?

Accepted Answer

The IEEE 802.11 committee designed WEP t

Question 8

In WEP, the ____ is a 24-bit value that changes each time a packet is encrypted.

Accepted Answer

A)  initialization vector (IV) 
B)  pseudo-random number generator (PRNG) 
C)  integrity check value (ICV) 
D)  RC4 
A)  initialization vector (IV) 
B)  pseudo-random number generator (PRNG) 
C)  integrity check value (ICV) 
D)  RC4

Question 9

The SSID can be easily discovered even when it is not contained in beacon frames.

Accepted Answer

A) True 
 B)False

Question 10

____ requires the wireless device (and not the user) to be authenticated prior to being connected to the network.

Accepted Answer

A)  SSID 
B)  Wireless authentication 
C)  Wired confidentiality 
D)  Wireless availability 
A)  SSID 
B)  Wireless authentication 
C)  Wired confidentiality 
D)  Wireless availability

Question 11

Match between columns
                        Premises: adds two new security enhancements to WEP.
the "network name" for the wireless network.
an encryption algorithm.
stream cipher that accepts keys up to 128 bits in length.
can limit a user's access to the Internet.
tool to perform WEP attacks.
looking over someone's shoulder.
method of determining the keystream by analyzing two packets that were created from the same IV.
method of restricting access to resources.

Accepted Answer

The Answer of Shoulder surfing and AirSnort and Access control is...

Question 12

What are some of the tools used to perform WEP attacks?

Accepted Answer

WEP attacks can be performed through any

Question 13

Briefly explain how WEP implementation violates the cardinal rule of cryptography: anything that creates a detectable pattern must be avoided.

Accepted Answer

WEP implementation violates the cardinal

Question 14

Wired equivalent privacy (WEP) is intended to guard one of the three CIA characteristics of information, namely ____.

Accepted Answer

A)  confidentiality 
B)  integrity 
C)  availability 
D)  non-repudiation 
A)  confidentiality 
B)  integrity 
C)  availability 
D)  non-repudiation

Question 15

What are the main characteristics of Kerberos?

Accepted Answer

Kerberos is typically used when someone

Question 16

Wireless access control through MAC address filtering is the same as access restrictions.

Accepted Answer

A) True 
 B)False

Question 17

What are the options for creating keys in WEP?

Accepted Answer

IEEE 802.11WEP shared secret keys must b

Question 18

A(n) ____________________ acts as the central base station for the wireless network.

Accepted Answer

access poi

Question 19

____ traffic is traffic destined for only one address.

Accepted Answer

A)  Severalcast 
B)  Multicast 
C)  Unicast 
D)  Broadcast 
A)  Severalcast 
B)  Multicast 
C)  Unicast 
D)  Broadcast

Question 20

In a ____ attack, an attacker attempts to create every possible key combination by using a program to systematically change one character at a time.

Accepted Answer

A)  social engineering 
B)  brute force 
C)  dictionary 
D)  birthday 
A)  social engineering 
B)  brute force 
C)  dictionary 
D)  birthday

____ traffic is traffic sent to all users on the network.

Access control is intended to guard the ____ of information by making it accessible only to authorized users.

Deploying dynamic WEP is a very expensive solution that involves a lot of effort.

In WEP, the ____ is a cyclic redundancy check (CRC) value calculated with a checksum based on the contents of the text.

At regular intervals (normally every 100 ms) an AP sends a(n) ____ to announce its presence and to provide the necessary information for other devices that want to join the network.

A(n) ____ carries information about the data rates that a device can support along with the Service Set Identifier (SSID) of the network it wants to join.

What was the criteria used by the IEEE 802.11 committee to design WEP?

In WEP, the ____ is a 24-bit value that changes each time a packet is encrypted.

The SSID can be easily discovered even when it is not contained in beacon frames.

____ requires the wireless device (and not the user) to be authenticated prior to being connected to the network.

What are some of the tools used to perform WEP attacks?

Briefly explain how WEP implementation violates the cardinal rule of cryptography: anything that creates a detectable pattern must be avoided.

Wired equivalent privacy (WEP) is intended to guard one of the three CIA characteristics of information, namely ____.

What are the main characteristics of Kerberos?

Wireless access control through MAC address filtering is the same as access restrictions.

What are the options for creating keys in WEP?

A(n) ____________________ acts as the central base station for the wireless network.

____ traffic is traffic destined for only one address.

In a ____ attack, an attacker attempts to create every possible key combination by using a program to systematically change one character at a time.

Foundations of Wireless Security

Passive Wireless Discovery

Active Wireless Attacks

Wireless Security Models

Enterprise Wireless Hardware Security

Designing a Secure Wireless Network

Secure Wireless Authentication

Secure Wireless Transmissions

Managing the Wireless Network

Wireless Security Policy

Operational Support and Wireless Convergence

Filters

Exam 2: Wireless LAN Vulnerabilities

____ traffic is traffic sent to all users on the network.

Access control is intended to guard the ____ of information by making it accessible only to authorized users.

Deploying dynamic WEP is a very expensive solution that involves a lot of effort.

In WEP, the ____ is a cyclic redundancy check (CRC) value calculated with a checksum based on the contents of the text.

At regular intervals (normally every 100 ms) an AP sends a(n) ____ to announce its presence and to provide the necessary information for other devices that want to join the network.

A(n) ____ carries information about the data rates that a device can support along with the Service Set Identifier (SSID) of the network it wants to join.

What was the criteria used by the IEEE 802.11 committee to design WEP?

In WEP, the ____ is a 24-bit value that changes each time a packet is encrypted.

The SSID can be easily discovered even when it is not contained in beacon frames.

____ requires the wireless device (and not the user) to be authenticated prior to being connected to the network.

What are some of the tools used to perform WEP attacks?

Briefly explain how WEP implementation violates the cardinal rule of cryptography: anything that creates a detectable pattern must be avoided.

Wired equivalent privacy (WEP) is intended to guard one of the three CIA characteristics of information, namely ____.

What are the main characteristics of Kerberos?

Wireless access control through MAC address filtering is the same as access restrictions.

What are the options for creating keys in WEP?

A(n) ____________________ acts as the central base station for the wireless network.

____ traffic is traffic destined for only one address.

In a ____ attack, an attacker attempts to create every possible key combination by using a program to systematically change one character at a time.

Foundations of Wireless Security

Passive Wireless Discovery

Active Wireless Attacks

Wireless Security Models

Enterprise Wireless Hardware Security

Designing a Secure Wireless Network

Secure Wireless Authentication

Secure Wireless Transmissions

Managing the Wireless Network

Wireless Security Policy

Operational Support and Wireless Convergence

Filters