Ключевые слова: abstract, aesthetics, background, bokeh, communication, connection, contemporary, dark, data, design, detail, device, digital, electronic, encryption, gadget, glow, glowing, illuminated, innovation, interface, internet, lights, lock, locked, mobile, modern, night, padlock, privacy, protection, reflection, safe, safety, screen, security, smart, smartphone, symbol, technology, theme, user, vibrant,