Ключевые слова: accessibility, business, chrome, clean, clip art, closed, closeup, color image, colored background, cream colored background, cut out, front view, gold metal, gold colored, horizontal, illustration, keyhole, lock, manufactured object, metal, new, no people, open, padlock, protection, safety, security, security system, shadow, shiny, silver metal, silver colored, single object, steel, strength, studio shot, symbol, trust, usa, vertical, white background,