A sturdy black padlock icon represents concepts of safety, restriction, or data encryption on a plain background.
Schlüsselwörter
padlock,
lock,
security,
closed,
safety,
restriction,
encryption,
protection,
metal,
shackle,
keyhole,
icon,
symbol,
data protection,
secure,
barrier,
privacy,
strong,
heavy duty,
black-and-white,
isolated object,
no people,
copy space,
guarding,
access denied
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