Ключевые слова: abstract, access, alert, antivirus, business, circuit, cogwheel, color, colorful, communication, computer, confidential, crime, cybercrime, data, digital, encryption, engineering, firewall, gear, global, hack, hacker, hexagon, illustration, industry, information, internet, lock, network, padlock, password, privacy, private, protect, protection, red, safe, secure, security, shielding, spy, spyware, stealing, technology, unlock, virus, wheel,