英文關鍵字
attack
bank
binary
business
cash
code
coder
coding
computer
credit
crime
criminal
cyber
cybercrime
cyberspace
data
devices
digital
finance
firewall
fraud
hack
hacker
hacking
identity
illegal
internet
lock
malware
money
network
online
privacy
programming
protection
safety
secure
security
server
spam
spy
spyware
system
technology
trojan
virus
web