Ключевые слова: access, antivirus, arrow, art, business, button, concept, confidential, contour, data, defense, design, document, file, firewall, flat, folder, graphic, guard, icon, illustration, infographic, information, internet, isolated, line, linear, lineart, lock, navigation, next, outline, padlock, page, paper, privacy, protect, protection, safe, safety, secure, security, send, shield, sign, symbol, technology, text, web,