Ключевые слова: abstract, access, background, biometric, blue, business, circuit, closeup, communication, computer, concept, cyber, cyberspace, data, digital, display, electronic, eye, focus, future, futuristic, graphic, human, identification, identity, illustration, information, interface, internet, iris, laser, light, modern, network, password, protection, retina, scan, scanner, scanning, science, secure, security, system, tech, technology, view, virtual, vision,