# 3.2. Public Blockchain – Security-reinforced node for mutual authentication

<figure><img src="https://content.gitbook.com/content/BwncyWu7VnjUDjGGLlYk/blobs/bx6MVG2kqHMqKx5jlag4/%EB%B0%B1%EC%84%9C%EC%9E%90%EB%A3%8C_%EB%84%A5%EC%8B%9C%EC%98%A8%20%EA%B8%B0%EC%88%A0%EC%82%AC%EC%96%912.png" alt=""><figcaption></figcaption></figure>

NAXION is a public blockchain ecosystem that allows interoperability

NAXION is designed for diverse utility applications, including FinTech (payments, etc.) and energy economy systems (battery, etc.), offering a comprehensive blockchain network for users. Its adaptable framework supports various business ecosystems—utility providers, manufacturers, retailers, and real estate managers—enabling seamless transactions and smart contract-based operations within a secure node infrastructure.