英文關鍵字
access
account
admin
administrator
box
business
businessman
choosing
close
communication
computer
data
device
display
encryption
entering
entry
finger
firewall
forgot
hacking
hand
internet
keyboard
leakage
log
login
macro
mobile
monitor
name
network
online
page
password
personal
piracy
private
protection
screen
search
secure
surfing
system
technology
theme
typing
username
using
verification
web
website
white
window
work
your