英文關鍵字
accessibility
action
bug
card
coding
collar
communication
computer
confidential
credit
crime
crypto
cyberspace
danger
data
digital
display
electronics
encryption
file
horse
identity
industry
information
internet
language
laptop
medium
monitor
online
petya
petyalaptop
privacy
protection
ransom
ransomware
rootkit
rotation
safety
secrecy
secret
security
software
stealing
technology
theft
thief
trojan
virus
wannacry
wannacrypt
white
worm