Vietnam Launches NDAChain to Strengthen Digital Infrastructure and Secure National Data

Vietnam has launched NDAChain, a state-operated blockchain platform designed to secure national data and strengthen its digital infrastructure. Developed by the National Data Association and managed by the Ministry of Public Security, the system aims to support applications across finance, logistics, public services, and education. Unlike public blockchains, NDAChain operates as a permissioned hybrid model, combining centralized oversight with decentralized features to ensure compliance while enabling efficiency [1]. The network relies on 49 validator nodes co-managed by government institutions and private-sector partners, including SunGroup, Zalo, and Masan, to maintain its operations [2].

A core component of the platform is its use of Proof-of-Authority consensus, enhanced with zero-knowledge proofs to protect data privacy and prevent unauthorized access. This cryptographic method allows transactions to be verified without exposing sensitive information. Additionally, NDAChain introduces NDA DID, a digital identity solution that streamlines identity verification and contract signing. These features are intended to reduce administrative fraud, streamline public services, and align with Vietnam’s broader digital transformation goals [3].

The initiative reflects Vietnam’s strategic approach to blockchain adoption, prioritizing control and security while leveraging decentralized technology. By integrating private-sector expertise, the government aims to foster innovation without compromising regulatory authority. Analysts highlight that NDAChain’s hybrid structure addresses global challenges in digitizing governance, particularly in emerging markets where data privacy and oversight are critical concerns [4]. The platform’s design also mirrors trends seen in other nations, such as Russia’s recent openness to crypto for elite investors, underscoring a broader shift toward state-backed blockchain systems [5].

NDAChain’s launch positions Vietnam as a regional leader in secure digital infrastructure, particularly as it seeks to expand e-government services and smart contract adoption. The platform’s success, however, will depend on its scalability, user adoption, and resilience against evolving cybersecurity threats. By balancing decentralization with centralized governance, Vietnam’s approach may serve as a model for countries aiming to harness blockchain’s benefits without ceding control over critical data [6].

Source:

[1] [title1Vietnam Launches NDAChain, the National Blockchain] [url1https://www.koreaherald.com/article/10540216]

[2] [title2Vietnam Unveils State Blockchain to Safeguard National Data] [url2https://coindoo.com/vietnam-unveils-state-blockchain-to-safeguard-national-data/]

[3] [title3Vietnam deploys national blockchain for identity and records] [url3https://web.ourcryptotalk.com/news/vietnam-deploys-national-blockchain-for-identity-and-records]

[4] [title4Vietnam rolls out blockchain system to secure critical data] [url4https://www.mitrade.com/au/insights/news/live-news/article-3-988101-20250725]

[5] [title5Vietnam Launches National Blockchain to Digitize Government Services] [url5https://cryptodnes.bg/en/vietnam-launches-national-blockchain-to-digitize-government-and-citizen-services/]

[6] [title6Vietnam Launches NDAChain national blockchain to power digital economy] [url6https://www.ainvest.com/news/vietnam-launches-ndachain-national-blockchain-power-digital-economy-2507/]