vibrant cartoon padlock with shiny golden lock, blue shackle, and keyhole, representing safety and privacy on white

padlock lock cartoon security safety protection keyhole golden blue secure access privacy icon cartoonish metal bright vibrant safetyicon symbol closed locked metallic graphic design isolated object safeguard guard cartoonlock digital secureicon safe shiny classic brightcolors cartoonpadlock lockedpadlock secureaccess device technology protected safetydevice cartoonicon playful