单选题An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?（）ASecure VPNBMAC filteringCIP filteringDStatic IP addresses
单选题
An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?（）
A
Secure VPN
B
MAC filtering
C
IP filtering
D
Static IP addresses
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