A.Root Kit B.Spyware C.Logic Bomb D.Backdoor
A.RC4 B.DES C.3DES D.AES
A.Device encryption設(shè)備加密 B.Antivirus防病毒 C.Privacy screen隱私屏幕 D.Cable locks電腦鎖 E.Remote wipe遠(yuǎn)程擦除