Ключевые слова: access, antivirus, assistance, business, cable, computer, concepts, connect, connection, crime, data, digital, email, firewall, hacker, hub, information, internet, link, lock, network, number, padlock, password, phishing, pirate, plug, precaution, prevent, privacy, problems, protect, protection, router, safe, safety, secret, security, switch, system, technology, thief, threat, unlock, work,