Ключевые слова: abstract, accepted, antivirus, app, approve, assurance, business, certified, check, computer, concept, data, document, file, firewall, green, guarantee, guard, icon, internet, label, logo, mark, network, padlock, password, privacy, private, product, proof, protect, proven, quality, reliable, safe, safety, seal, secret, secure, shield, sign, silhouette, site, stamp, strong, symbol, test, tick, web, website,