What credential do users need to connect to a WLAN secured with WPA2 PSK?

What credential do users need to connect to a WLAN secured with WPA2 PSK?

• A. A user passphrase
• B. Network SSID
• C. A security token
• D. MAC address

Answer: (A)

In a WLAN secured with WPA2 PSK (Pre-Shared Key), users need a user passphrase to connect. The WPA2 PSK security protocol requires a passphrase that is shared among all authorized users and is used to generate encryption keys for secure communication on the wireless network. This passphrase is typically a combination of letters, numbers, and symbols, making it essential for ensuring the security and integrity of the connection. The network's SSID (Service Set Identifier) is also necessary for users to identify and connect to the correct wireless network but does not provide security on its own. A security token and MAC address are not required for connection in a WPA2 PSK environment, as WPA2 relies specifically on the pre-shared key (the user passphrase) for authentication and encryption.

In a WLAN secured with WPA2 PSK (Pre-Shared Key), users need a user passphrase to connect. The WPA2 PSK security protocol requires a passphrase that is shared among all authorized users and is used to generate encryption keys for secure communication on the wireless network. This passphrase is typically a combination of letters, numbers, and symbols, making it essential for ensuring the security and integrity of the connection.

The network's SSID (Service Set Identifier) is also necessary for users to identify and connect to the correct wireless network but does not provide security on its own. A security token and MAC address are not required for connection in a WPA2 PSK environment, as WPA2 relies specifically on the pre-shared key (the user passphrase) for authentication and encryption.