某些防毒軟件商都有提供Macbook版本防毒軟件, 呢啲最好安裝啦

你可能自己都有set埋User password, 再用FileVault加密, 重有set埋firmware password

詳情請參閲Apple官方網站: https://support.apple.com/en-hk/HT204837
FileVault:

出現下圖時, 建議[#c25159]唔好選擇[/#c25159]store recovery key喺iCloud account


firmware password / EFI firmware password
詳情請參閲cnet網站:http://www.cnet.com/news/efi-firmware-protection-locks-down-newer-macs/
開機時, 同時按下 Command & R keys




https://support.apple.com/en-hk/HT204455