Ключевые слова: antivirus, background, business, cell, cellphone, communication, concept, connection, data, design, device, digital, display, gold, golden, guard, icon, illustration, information, internet, isolated, lock, mobile, object, password, phone, protect, protection, red, safe, safety, screen, secure, security, shadow, shield, sign, smart, smartphone, software, symbol, system, technology, virus, web, white,