Deck 9: Wireless Network Security

Question 1

Because of the weaknesses of WEP, it is possible for an attacker to identify two packets derived from the same IV.

Answer 1

True

Question 2

Piconets in which connections exist between different piconets are known as a:

A)broadnet
B)honeynet
C)boundnet
D)scatternet

Answer 2

D

Question 3

What is the maximum range of most Bluetooth devices?

A)10 ft
B)18 meters
C)15 meters
D)33 ft

Answer 3

D

Question 4

Which option below is responsible for the issuing of EAP request packets?

A)supplicant
B)authenticator
C)authentication server
D)proxy

Question 5

Because PEAP can be vulnerable to specific types of attacks, Cisco now recommends that users migrate to a more secure EAP than PEAP.

Question 6

What term below is used to describe an attack that sends unsolicited messages to Bluetooth enabled devices?

A)Bluesnarfing
B)Bluejacking
C)Bluecracking
D)Bluetalking

Question 7

What type of access point is configured by an attacker in such a manner that it mimics an authorized access point?

A)active twin
B)authorized twin
C)internal replica
D)evil twin

Question 8

An evil twin AP is an AP that is set up by an attacker to mimic an authorized AP​, with the intent to redirect client devices.

Question 9

What device acts like a wireless base station in a network, acting as a bridge between wireless and wired networks?

A)​Access Point
B)​Endpoint
C)​WMM
D)​Ad-hoc peer

Question 10

What is the maximum number of characters that can exist within an SSID name?

A)10
B)12
C)26
D)32

Question 11

Which EAP protocol creates an encrypted channel between the client authentication server and the client, and uses Microsoft Windows logins and passwords?

A)TKIP
B)LEAP
C)PEAP
D)ICMP

Question 12

APs use antennas that radiate a signal in all directions.

Question 13

What proprietary EAP method developed by Cisco requires mutual authentication for WLAN encryption using Cisco client software?

A)LEAP
B)TKIP
C)EAP
D)PEAP

Question 14

Which encryption protocol below is used in the WPA2 standard?

A)AES-CCMP
B)AES-CTR
C)AES-TKIP
D)AES-SCMP

Question 15

The Temporal Key Integrity Protocol (TKIP) encryption technology increases IVs to what length?

A)24 bits
B)32 bits
C)48 bits
D)64 bits

Question 16

Bluetooth devices are not backward compatible with previous versions.

Question 17

Bluetooth is an example of what type of technology below?

A)Small Area Network
B)Private Area Network
C)Personal Area Network
D)Limited Area Network

Question 18

Slave devices that are connected to a piconet and are sending transmissions are known as what?

A)Active slave
B)Passive slaves
C)Hybrid drones
D)Neutral drones

Question 19

Select the EAP protocol supported by WPA2 Enterprise that securely tunnels any credential form for authentication using TLS:

A)EAP-MSCHAPv2
B)EAP-AKA
C)EAP-FAST
D)EAP-SIM

Question 20

The IEEE 802.15.1-2005 standard is based on what version of the Bluetooth specifications?

A)Bluetooth v2.1
B)Bluetooth v1.2
C)Bluetooth v 1.0
D)Bluetooth v 1.1

Question 21

A Bluetooth attack in which the attacker accesses unauthorized information from a wireless device using a Bluetooth connection, is known as?

A)Bluejacking
B)Bluecracking
C)Bluesnarfing
D)Bluetalking

Question 22

When using AES-CCMP, the AES-256 bit key requires how many rounds?​

A)​4
B)​10
C)​13
D)​15

Question 23

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
The authentication model used in WPA that requires a secret key value to be entered into the AP and all wireless devices prior to communicating.​

Question 24

On a piconet, slave devices that are connected but are not actively participating are called ____________________ slaves.

Question 25

An access point that is unauthorized and allows an attacker to bypass network security configurations is considered to be what type of access point?

A)random
B)sanctioned
C)rogue
D)legitimate

Question 26

How can an administrator force wireless clients to use a standard web browser to provide information, and require a user to agree to a use policy or present valid login credentials?

A)Gateway access point
B)Captive portal access point
C)Wireless device probe
D)AUP Enforcement access point

Question 27

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
An IEEE 802.11 security protocol designed to ensure that only authorized parties can view transmitted wireless information, but is not considered secure due to significant vulnerabilities.​

Question 28

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
An attack that accesses unauthorized information from a wireless device through a Bluetooth connection​

Question 29

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
​An optional means of configuring security on wireless area networks primarily intended to help users who have little or no knowledge of security to quickly and easily implement security on their WLANs.

Question 30

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
​Intentionally flooding the radio frequency (RF) spectrum with extraneous RF signal "noise" that creates interference and prevents communications from occurring.

Question 31

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
A 24-bit value used in WEP that changes each time a packet is encrypted.​

Question 32

When a wireless device looks for beacon frames it is known as ____________________.
​

Question 33

Which of the following choices is not one of the four types of packets used by EAP?

A)Request
B)Response
C)Success
D)Error

Question 34

If the EAP authentication is successful, a success packet is sent to the ____________________.

Question 35

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
​An attack that sends unsolicited messages to Bluetooth-enabled devices

Question 36

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
​A set of standards primarily for smartphones and smart cards that can be used to establish communication between devices in close proximity

Question 37

​A __________________ is an in-depth examination and analysis of a wireless LAN site.

Question 38

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
The second generation of WPA security from the Wi-Fi Alliance that addresses authentication and encryption on WLANs and is currently the most secure model for Wi-Fi security.​

Question 39

____________________ technology enables users to connect wirelessly to a wide range of computing and telecommunications devices.

Question 40

Matching
a. Bluejacking
b. Bluesnarfing
c. Initialization vector (IV)
d. Near field communication (NFC)
e. Preshared key (PSK)
f. RF Jamming
g. War driving
h. Wi-Fi Protected Setup (WPS)
i. Wi-Fi Protected Access 2 (WPA 2)
j. Wired Equivalent Privacy (WEP)
​Searching for wireless signals from an automobile or on foot using a portable computing device

Question 41

Describe a piconet.

Question 42

What is the Message Integrity Check (MIC) within WPA used for?​

Question 43

Discuss the different types of interference one might encounter using wireless devices.

Question 44

What is the role of the IEEE in computer networking and wireless communications?

Question 45

Identify and describe two types of wireless probes.

Question 46

Explain why it is important to be able to control the power level at which the WLAN transmits.

Question 47

Explain what war driving is.

Question 48

Discuss how to prevent bluesnarfing.

Question 49

What are the four types of packets used by EAP?

Question 50

List and describe the major parts of an access point.