Ключевые слова: authentication, authorization, bay, blue, business, city, cityscape, colourful, communication, concept, cyber, data, day, downtown, firewall, fraud, hacker, hologram, information, interface, internet, keyhole, lock, login, metropolis, networking, online, outside, padlock, panoramic, protection, recreation, safe, seattle, secured, security, shield, sky, skyline, skyscraper, symbol, tech, technology, tourism, transportation, usa, view, virtual, waterfront, web,