Ch 11 quiz Flashcards
Which one of the following is not deprecated in the 802.11 standard?
CCMP
TKIP
WEP
Shared Key Authentication
CCMP
Why is MAC filtering not secure?
The encryption used is not strong enough
The password is sent as clear text
Attackers can easily identify allowed MAC addresses
It doesn’t work after the AP has been running for three or more hours
Attackers can easily identify allowed MAC addresses
What term is defined as an association between two stations that includes the 4-way handshake?
RSNA
Pre-RSNA
WEP
WIDS
RSNA
What is a common security recommendation when using WPA2-Personal?
Use a passphrase of at least 40 characters
Only implement it through WPS
Reset the passphrase periodically
None of these
Reset the passphrase periodically
What phrase is used to describe when the client and server are both authenticated?
Mutual authentication
Bi-direction authentication
Full duplex authentication
Total authentication
Mutual authentication
What role does AP or controller play in an 802.1X implementation?
Supplicant
Authentication Server
Access Server
Authenticator
Authenticator
What protocol is used between WLAN clients and APs or controllers when EAP is implemented?
GRE
CAPWAP
LDAP
EAPOL
EAPOL
Which virtual port is used to access LAN resources like files and printers in an 802.11X port-based authentication implementation?
Uncontrolled
Controlled
Auth_Port
No-Auth_Port
Controlled
What do EAP methods used with WLANs need to provide?
Dynamic key generation
Anomaly detection
Hashing
Repudiation
Dynamic key generation
Which one of the following frame types is not protected by management frame protection?
De-authentication
Disassociation
Probe Requests
Robust Action
Probe Requests
