Ключевые слова: abstract, access, background, biometric, blue, blur, blurred, bokeh, building, business, city, cityscape, computer, concept, connection, control, cyber, dark, digital, downtown, evening, finger, fingerprint, glitter, home, identification, identity, illuminated, iot, light, lock, network, networking, night, password, print, privacy, protect, protection, safe, safety, scanning, secure, security, shiny, system, tech, technology, urban,