Ключевые слова: background, blockchain, chains, computing, confidentiality, connection, connections, cryptography, cyber, cybersecurity, data, dataprotection, decentralized, defense, digital, durable, encryption, hardware, infrastructure, interconnected, internet, link, mechanism, metal, network, pattern, privacy, protection, safeguard, safety, secure, security, silver, steel, strength, strong, tech, technology, trust,