Ключевые слова: access, admission, antievil, antivirus, authorization, blocking, business, coding, computer, concept, confidentiality, cyberspace, danger, data, defense, digital, encrypting, firewall, information, insurance, internet, keyboard, lock, metal, mobile phone, network, notebook, office, online, padlock, password, pc, phone, prohibition, protection, safeguard, safety, secret, security, sign, smartphone, software, symbol, system, technology, virus, vulnerability, work,