Ключевые слова: attack, background, business, businessman, click, computer, concept, confidential, confidentiality, crime, cyber, data, defense, digital, email, encrypt, encryption, fraud, human, icon, information, internet, man, network, online, password, people, pointing, policy, pressing, privacy, private, protect, protection, safe, safety, screen, secure, secured, security, server, sign, software, symbol, system, technology, web,