Question 1

What was a design goal of WPA?

Accepted Answer

A)  fit into the existing WEP engine 
B)  a long-term solution to WEP vulnerabilities 
C)  require users to replace wireless hardware to achieve better security 
D)  All of the above

Question 2

Kerberos became the heart of the WPA security method.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following is true about RADIUS?

Accepted Answer

A)  messages are never sent from the wireless device to the RADIUS server 
B)  RADIUS clients,such as laptops,request authentication from a server 
C)  it is used by WPA personal as the preferred authentication method 
D)  it is primarily used in low-volume SOHO applications

Question 4

________________ WEP solves the weak IV problem by rotating the keys frequently and uses different keys for different types of traffic.

Accepted Answer

The answer of ________________ WEP solves the weak IV problem...

Question 5

WPA2 uses a block cipher rather than a stream cipher.

Accepted Answer

A) True 
 B)False

Question 6

Which type of WIDS/WIPS sensor uses dedicated sensors for scanning the RF for attacks?

Accepted Answer

A)  integrated 
B)  overlay 
C)  AP 
D)  embedded

Question 7

Authentication for WPA Personal is accomplished using a ____________ key.

Accepted Answer

The answer of Authentication for WPA Personal is accomplished using...

Question 8

Which problem did dynamic WEP resolve?

Accepted Answer

A)  man-in-the-middle attacks 
B)  weak IV problem 
C)  denial of service attacks 
D)  dictionary attacks

Question 9

Which of the following is NOT a typical AP status tagged by a WIDS/WIPS system?

Accepted Answer

A)  Unknown 
B)  Authorized 
C)  Monitored 
D)  Rogue

Question 10

Temporal Key Integrity Protocol (TKIP)has three major components to address vulnerabilities.List and describe them.

Accepted Answer

The answer of Temporal Key Integrity Protocol (TKIP)has three major...

Question 11

A virtual private network (VPN)uses a public,unsecured network as if it were a private,secured network.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following are TKIP enhancement areas? (Choose all that apply.)

Accepted Answer

A) a 40-bit encryption key is manually entered on APs and devices. 
B) the required key length is increased to 128 bits 
C) the IV is enhanced to effectively eliminate collisions 
D) different keys are used for different types of traffic

Question 13

What does WPA use for authentication?

Accepted Answer

A)  Kerberos 
B)  open system authentication 
C)  preshared key 
D)  certificates

Question 14

What is EAP?

Accepted Answer

The answer of What is EAP?...

Question 15

Name and describe the two types of wireless intrusion systems.

Accepted Answer

The answer of Name and describe the two types of...

Question 16

Describe pre-shared key authentication.

Accepted Answer

The answer of Describe pre-shared key authentication....

Question 17

What were three weaknesses in WEP identified by university studies?

Accepted Answer

The answer of What were three weaknesses in WEP identified...

Question 18

A WIDS/WIPS that uses a(n)_________________ sensor uses existing APs to monitor the RF.

Accepted Answer

The answer of A WIDS/WIPS that uses a(n)_________________ sensor uses...

Question 19

What are the four types of of packets used by EAP?

Accepted Answer

The answer of What are the four types of of...

Question 20

Describe the three areas of enhancement provided by TKIP.

Accepted Answer

The answer of Describe the three areas of enhancement provided...

Exam 10: Implementing Wireless LAN Security

What was a design goal of WPA?

Kerberos became the heart of the WPA security method.

Which of the following is true about RADIUS?

________________ WEP solves the weak IV problem by rotating the keys frequently and uses different keys for different types of traffic.

WPA2 uses a block cipher rather than a stream cipher.

Which type of WIDS/WIPS sensor uses dedicated sensors for scanning the RF for attacks?

Authentication for WPA Personal is accomplished using a ____________ key.

Which problem did dynamic WEP resolve?

Which of the following is NOT a typical AP status tagged by a WIDS/WIPS system?

Temporal Key Integrity Protocol (TKIP)has three major components to address vulnerabilities.List and describe them.

A virtual private network (VPN)uses a public,unsecured network as if it were a private,secured network.

Which of the following are TKIP enhancement areas? (Choose all that apply.)

What does WPA use for authentication?

What is EAP?

Name and describe the two types of wireless intrusion systems.

Describe pre-shared key authentication.

What were three weaknesses in WEP identified by university studies?

A WIDS/WIPS that uses a(n)_________________ sensor uses existing APs to monitor the RF.

What are the four types of of packets used by EAP?

Describe the three areas of enhancement provided by TKIP.