Question 1

Describe one weakness of MAC address filtering.

Accepted Answer

Managing the number of MAC addresses in

Question 2

____________________ ensures that no unauthorized person or software has altered the information.

Accepted Answer

The answer of ____________________ ensures that no unauthorized person or...

Question 3

A rogue AP can be described as which of the following?

Accepted Answer

A)  an AP whose security settings have not been set 
B)  an AP designed to mimic an authorized AP 
C)  an AP that has malfunctioned and allows unauthorized users to access it 
D)  an unauthorized AP brought into the enterprise network 
A)  an AP whose security settings have not been set 
B)  an AP designed to mimic an authorized AP 
C)  an AP that has malfunctioned and allows unauthorized users to access it 
D)  an unauthorized AP brought into the enterprise network

Question 4

Wireless security was implemented well in the original 802.11 standard.

Accepted Answer

A) True 
 B)False

Question 5

Cleartext that has been encrypted is referred to as which of the following?

Accepted Answer

A)  plaintext 
B)  cryptography 
C)  ciphertext 
D)  keytext 
A)  plaintext 
B)  cryptography 
C)  ciphertext 
D)  keytext

Question 6

With WEP,it is impossible for an attacker to identify two packets derived from the same initialization vector.

Accepted Answer

A) True 
 B)False

Question 7

Describe three limitations of SSID hiding.

Accepted Answer

The SSID can be easily discovered even w

Question 8

A key that creates a detectable pattern is referred to as which of the following?

Accepted Answer

A)  repeating key 
B)  plain key 
C)  weak key 
D)  crypto key 
A)  repeating key 
B)  plain key 
C)  weak key 
D)  crypto key

Question 9

WEP protects _______________ by scrambling the wireless data as it is transmitted.

Accepted Answer

The answer of WEP protects _______________ by scrambling the wireless...

Question 10

Describe war driving.

Accepted Answer

Attackers can easily identify

Question 11

An attacker spoofs frames to prevent a client from remaining connected to the WLAN.What type of an attack is this?

Accepted Answer

A)  RF jamming 
B)  man-in-the-middle 
C)  hijacking 
D)  denial of service 
A)  RF jamming 
B)  man-in-the-middle 
C)  hijacking 
D)  denial of service

Question 12

____ ensures that the information is correct and that no unauthorized person or malicious software has altered it.

Accepted Answer

A)  Integrity 
B)  Availability 
C)  Confidentiality 
D)  Access control 
A)  Integrity 
B)  Availability 
C)  Confidentiality 
D)  Access control

Question 13

List and describe the three characteristics of information that must be protected by information security?

Accepted Answer

Confidentiality-Confidentiality ensures

Question 14

Open system authentication and shared key authentication are the two types of wireless authentication available under the 802.11 standard.

Accepted Answer

A) True 
 B)False

Question 15

What is a distributed attack?

Accepted Answer

A distributed attack is when attackers u

Question 16

A WLAN can contain many entry points,making security more difficult than with a wired LAN.

Accepted Answer

A) True 
 B)False

Question 17

What three categories can the protections implemented in the original 802.11 standard be divided into? (Choose three.)

Accepted Answer

A)  access control 
B)  MAC address filtering 
C)  wired equivalent privacy 
D)  authentication 
A)  access control 
B)  MAC address filtering 
C)  wired equivalent privacy 
D)  authentication

Question 18

Searching for unprotected wireless networks is called what?

Accepted Answer

A)  WLAN trolling 
B)  war driving 
C)  battle testing 
D)  wireless fishing 
A)  WLAN trolling 
B)  war driving 
C)  battle testing 
D)  wireless fishing

Question 19

Match between columns
                        Premises: an imposter AP that is set up by an attacker
granting or denying approval to use specific resources
a DoS attack that floods the RF spectrum with extraneous RF signal "noise" that prevents communications from occurring
an attack that makes it appear that the wireless device and the network computers are communicating with each other
cryptographic keys that create a repeating pattern
the output from a pseudo-random number generator (PRNG)
an attack that attempts to prevent a device from performing its normal functions
data input into an encryption algorithm
the process of changing ciphertext into plaintext
data that has been encrypted

Accepted Answer

The Answer of RF jamming and weak keys and keystream is...

Question 20

The process whereby an attacker can trick a corporate mobile device to connect to an impostor AP is referred to as which of the following?

Accepted Answer

A)  inserting network traffic 
B)  denial of service 
C)  hijacking the wireless connection 
D)  reading data 
A)  inserting network traffic 
B)  denial of service 
C)  hijacking the wireless connection 
D)  reading data

Describe one weakness of MAC address filtering.

____________________ ensures that no unauthorized person or software has altered the information.

A rogue AP can be described as which of the following?

Wireless security was implemented well in the original 802.11 standard.

Cleartext that has been encrypted is referred to as which of the following?

With WEP,it is impossible for an attacker to identify two packets derived from the same initialization vector.

Describe three limitations of SSID hiding.

A key that creates a detectable pattern is referred to as which of the following?

WEP protects _______________ by scrambling the wireless data as it is transmitted.

Describe war driving.

An attacker spoofs frames to prevent a client from remaining connected to the WLAN.What type of an attack is this?

____ ensures that the information is correct and that no unauthorized person or malicious software has altered it.

List and describe the three characteristics of information that must be protected by information security?

Open system authentication and shared key authentication are the two types of wireless authentication available under the 802.11 standard.

What is a distributed attack?

A WLAN can contain many entry points,making security more difficult than with a wired LAN.

What three categories can the protections implemented in the original 802.11 standard be divided into? (Choose three.)

Searching for unprotected wireless networks is called what?

The process whereby an attacker can trick a corporate mobile device to connect to an impostor AP is referred to as which of the following?

The World of Wireless

Wireless Local Area Networks

Radio Frequency Fundamentals

Antennas

Physical Layer Standards

Medium Access Control Layer Standards

WLAN Management and Architectures

Conducting a Site Survey

Implementing Wireless LAN Security

Managing a Wireless LAN

Wireless Network Troubleshooting and Optimization

Other Wireless Networks

Filters

Exam 9: Wireless LAN Security Vulnerabilities

Describe one weakness of MAC address filtering.

____________________ ensures that no unauthorized person or software has altered the information.

A rogue AP can be described as which of the following?

Wireless security was implemented well in the original 802.11 standard.

Cleartext that has been encrypted is referred to as which of the following?

With WEP,it is impossible for an attacker to identify two packets derived from the same initialization vector.

Describe three limitations of SSID hiding.

A key that creates a detectable pattern is referred to as which of the following?

WEP protects _______________ by scrambling the wireless data as it is transmitted.

Describe war driving.

An attacker spoofs frames to prevent a client from remaining connected to the WLAN.What type of an attack is this?

____ ensures that the information is correct and that no unauthorized person or malicious software has altered it.

List and describe the three characteristics of information that must be protected by information security?

Open system authentication and shared key authentication are the two types of wireless authentication available under the 802.11 standard.

What is a distributed attack?

A WLAN can contain many entry points,making security more difficult than with a wired LAN.

What three categories can the protections implemented in the original 802.11 standard be divided into? (Choose three.)

Searching for unprotected wireless networks is called what?

The process whereby an attacker can trick a corporate mobile device to connect to an impostor AP is referred to as which of the following?

The World of Wireless

Wireless Local Area Networks

Radio Frequency Fundamentals

Antennas

Physical Layer Standards

Medium Access Control Layer Standards

WLAN Management and Architectures

Conducting a Site Survey

Implementing Wireless LAN Security

Managing a Wireless LAN

Wireless Network Troubleshooting and Optimization

Other Wireless Networks

Filters