Ключевые слова: adult, blurred, casual, city, coats, commuters, connection, covered, cybersecurity, defense, digital, dim, dots, electronic, fluorescent, glowing, group, guarding, horizontal, infrastructure, interior, jackets, modern, movement, network, no people, overhead lighting, overlay, padlock, passengers, platform, protection, public, safety, safety measures, secure, security, shield, signage, station, support columns, technology, tiled floor, tracks, train, translucent, transport, travel, waiting, walking,