英文關鍵字
anonymous
attack
background
blue
burglar
burglary
business
code
computer
concept
crime
criminal
cyber
cybersecurity
cyberspace
data
digital
hack
hacker
hacking
hand
hood
hoodie
identity
information
internet
isolated
laptop
man
money
network
online
password
person
portrait
programmer
protection
security
silhouette
spy
stealing
system
technology
theft
thief
typing
using
web
white
young