英文關鍵字
anonymous
ber
binary
code
computer
cracker
crime
criminal
cyberspace
danger
data
digital
during
firewall
game
hacker
hacking
identity
illegal
information
internet
kid
laptop
man
nerd
network
night
password
playing
programmer
protection
safety
security
spy
stalker
stealing
theft
thief
video
virus
ware
web
with