Ключевые слова: business, cable, center, cipher, code, commercial, communication, computer, connection, data, datacenter, digital, equipment, fiber, firewall, hacker, hub, industry, information, internet, key, lan, lock, net, network, number, online, password, patch, plug, port, power, privacy, protect, protection, reliable, router, safety, secret, secure, secured, security, server, switch, technology, telecommunication, trust, utp, wan, working,