Chapter 8 Review Questions

Which one of the following security options is deprecated in the 802.11-2020 standard?

• AES

• CCMP

• TKIP

• GCMP

Which one of the following is not a good security solution for any modern WLAN?

• Hidden SSIDs

• WPA2-Personal

• WPA2-Enterprise

• CCMP/AES

WPA2-Enterprise is equivalent to what 802.11 standard specification?

• 802.1X/TKIP/RC4

• 802.1X/CCMP/RC4

• 802.1X/CCMP/AES

• PSK/CCMP/RC4

What is entered in the client and AP in most WPA2-PSK implementations?

• The PSK

• A passphrase

• The WEP key

• None of these

What component installed on a device is required for some EAP methods that may require the deployment of a PKI?

• SIM cards

• USIM cards

• Certificates

• Usernames and passwords

How many messages are in the communications process that allows for the encryption keys to be generated and installed in an RSNA connection?

• 1

• 2

• 4

• Unknown

Which RSNA solutions use the 4-way handshake? (Choose the single best answer.)

• CCMP/AES

• TKIP/RC4

• WEP/RC4

• All RSNA solutions

How do you specify the EAP method when configuring an AP for 802.1X/EAP authentication?

• You do not; it is configured in the RADIUS server and client

• In the EAP method drop-down box

• In the EAP type drop-down box

• When you select WPA2-Enterprise, the AP automatically selects the right EAP method

Which one of these is not one of the components of 802.1X?

• Supplicant

• Authenticator

• Authentication Server

• LDAP Server

What is the most common authentication server type used in 802.1X/EAP implementations for WLANs?

• TACACS+

• Active Directory

• eDirectory

• RADIUS