Ключевые слова: accept, access, background, black, coding, collection, computer, concept, contour, crime, document, electronic, encryption, fingerprint, folder, graphic, guarding, hacker, icons, identity, illustrations, isolated, items, key, laptop, linear, lined, lock, monochrome, pack, padlock, password, pictograms, privacy, protect, protection, router, safe, safety, set, signs, smartphone, spyware, symbol, technology, thief, vision, wifi, wrong,