Ключевые слова: access, alarm, alert, antivirus software, authentification, business, cloud computing, computer technology, confidential, control web authorization, cryptography, cryptosystem, data protection, document, document security, encryption, espionage, file, firewall, folder, global data, guard, hacking, information, lock, logo, logotype, malware, messaging, network protection, phishing, privacy, processor, safe, safety, secure password, secured internet connection, sharing, shield, sign, spyware, surveillance, symbol, system, unlocking, virus infected, worm,