Ключевые слова: abstract, art, buttons, cctv, clipart, collection, color, computer, control, creative, cyber, design, digital, element, geometric, graphic, group, guard, icon, illustration, information, interface, internet, lock, mobile, monitor, monitoring, network, online, password, pictogram, protection, safety, screen, secure, security, set, sign, staff, sticker, surveillance, symbol, system, technology, thin, uniform, web,