Ключевые слова: background, big data, black, business, computer, concept, crime, cyber, danger, data, data privacy, data protection, encryption, firewall, hacker, hand, hold, identity, information, internet, key, keyboard, laptop, lock, locker, network, network security, notebook, office, padlock, password, password protection, pc, personal, privacy, privacy policy, protected, protection, risk, safe, safety, secure, security, security system, system, technology, virus, web, white collar crime,