What steps should be taken to lock down a WiFi network? a. No SSID broadcast, non-default SSID, MAC access control, and WEP encryption b. No SSID broadcast, non-default SSID, MAC access control, and...

What steps should be taken to lock down a WiFi network?

a. No SSID broadcast, non-default SSID, MAC access control, and WEP encryption

b. No SSID broadcast, non-default SSID, MAC access control, and WPA-PSK encryption

c. SSID broadcast, non-default SSID, MAC access control, and WPA-PSK encryption

d. SSID broadcast, non-default SSID, MAC access control, WEP encryption, and RADIUS authentication