Ключевые слова: access, background, chain, closeup, computer, concept, crime, data, desktop, encryption, guard, hack, hacker, hardware, information, internet, key, keyboard, laptop, latch, lock, metaphor, mobile, mobility, notebook, office, padlock, pc, portable, prevention, privacy, private, protection, restricted, restriction, safe, safety, secrecy, secret, secure, security, symbol, technology, unlock, unsafe,