Siemens collaborates with blockchain to address data security needs in the automotive, energy, and healthcare sectors. Blockchain eliminates single points of failure through decentralization, ensuring data integrity and supporting trusted autonomous transactions. As interconnected systems in the automotive, energy, and healthcare industries become more widespread, data security challenges are becoming increasingly severe. Traditional security models rely on centralized databases, which carry the risk of single points of failure. Minima, as a decentralized blockchain protocol, provides next-generation security solutions tailored for the IoT ecosystem. Minima collaborates with Siemens to integrate decentralized security into Siemens' digital twin marketplace, supporting the EU Chip Act and enhancing digital sovereignty in Europe.

The widespread adoption of connected systems in automotive, energy and healthcare industries has changed the way businesses operate and interact with data. Vehicles depend on real-time analytics for navigation and diagnostics. Smart grids optimize energy distribution, while medical devices rely on continuous patient data for more effective healthcare outcomes. However, these advancements come with growing security challenges. As the saying goes, a chain is only as strong as its weakest link. In an era of hyperconnectivity, cybersecurity vulnerabilities and data integrity risks are becoming critical concerns. The numbers tell a clear story. The automotive cybersecurity market is projected to grow from $3.2 billion in 2022 to $17.2 billion by 2032, which reflects the industry’s escalating security needs. In the energy sector, cyberattacks on US utilities surged by 70% in 2024, highlighting the increasing risk to critical infrastructure. Meanwhile, 88% of healthcare workers opened phishing emails and exposed sensitive patient data to potential breaches. The utilities sector is considered to be more vulnerable to cyberattacks. Source: Reuters Traditional security models rely on centralized databases, creating single points of failure that make systems vulnerable to cyberattacks, data manipulation and operational disruptions. In short, the vulnerabilities of centralized models require a shift to decentralized, trustless systems. Minima , a decentralized layer-1 blockchain, provides a next-generation security solution tailored to the real-world challenges of Internet of Things (IoT) ecosystems. Designed with a lightweight architecture, Minima ensures decentralized security, trustless verification and complete data integrity, making it highly adaptable for scaling decentralized physical infrastructure networks (DePIN) . As one of the most decentralized blockchain protocols in the DePIN space, Minima is supported by a network of more than 50,000 node operators. The platform employs quantum-resistant cryptography to safeguard against future threats from quantum computing, ensuring long-term security. With minimal requirements, Minima enables users to run nodes on lightweight devices. Source: Minima Unlike conventional blockchains that centralize around miners or validators, Minima eliminates centralized vulnerabilities by allowing any mobile or IoT device to function as a full constructing and validating node. Minima’s scalable, secure and energy-efficient infrastructure makes it a prominent alternative, especially in sectors transformed by DePIN projects, such as the automotive, healthcare and energy markets. Connected vehicles rely on constant communication and real-time data for safety, diagnostics and performance monitoring. However, centralized infrastructure leaves automotive systems vulnerable to cyber threats, odometer fraud and unauthorized changes. With Minima’s decentralized blockchain architecture, users can trust the integrity of their vehicle’s data. Every data point, from engine diagnostics to accident reports, is stored on a fully decentralized network, ensuring that no single entity can manipulate records or compromise vehicle security. Minima also enables secure over-the-air (OTA) software updates, eliminating the risk of cyberattacks on vehicle firmware. Using smart contracts , manufacturers can automate transactions between suppliers and service providers, enhancing efficiency and trust across the automotive supply chain. Securing vehicles and the entire mobility ecosystem becomes critical as the automotive industry shifts toward electrification and innovative infrastructure. Minima’s decentralized approach also strengthens the EV charging ecosystem , ensuring greater accessibility, efficiency and security for drivers. Minima’s impact goes beyond daily transportation, playing a crucial role in high-performance automotive applications. As demonstrated in a&nbsp; McLaren GT3 sports car, Minima’s blockchain-powered telemetry ensures real-time , verifiable performance data, preventing tampering and manipulation. In high-performance racing, where milliseconds determine victory, Minima’s blockchain-powered telemetry delivers an indisputable edge — ensuring real-time analytics remain fast, accurate and completely tamper-proof. Energy infrastructure is rapidly evolving, with smart grids and decentralized energy networks improving efficiency and sustainability. However, these digital systems are also prime targets for cyberattacks, exposing grids to shutdowns, fraudulent transactions and price manipulation. Minima’s blockchain-powered IoT approach enables energy producers, consumers and grid operators to engage in secure, decentralized transactions. Users can sell excess solar energy directly to their neighbors, bypassing traditional utility intermediaries. With smart contracts, grid operators can verify energy sources and consumption data in real time without relying on centralized databases. Minima enables decentralized energy grids, enhancing transparency and efficiency. Source: Minima Beyond decentralizing energy markets, Minima enhances grid reliability with blockchain-driven predictive maintenance. By integrating real-time IoT data into digital twins — virtual replicas of physical assets that simulate real-world conditions — energy companies can detect system failures before they occur, reducing downtime and optimizing grid performance. Minima’s proactive approach lowers operational costs and strengthens security across energy networks. Moreover, the platform’s trustless energy trading framework provides a secure and transparent alternative to centralized markets, empowering users to confidently participate in peer-to-peer transactions. In healthcare, patient data security is not just a priority — it’s a necessity. Yet, traditional data storage systems remain highly vulnerable to breaches and unauthorized access, putting both patient privacy and regulatory compliance at risk. Hospitals and healthcare providers gain unprecedented control over medical data security with Minima. Real-time patient monitoring data is stored immutably, ensuring that device readings and responses remain unaltered and fully verifiable. Doctors and healthcare professionals can access accurate data, reducing the risk of diagnostic errors. Minima secures personal health data, ensuring compliance with privacy regulations. Source: Minima Patients also gain direct control over their medical records, deciding who has access and under what conditions. With Minima, individuals can securely share their health data with specialists, insurers or research institutions — without relying on centralized databases that may be prone to leaks or misuse. For medical device manufacturers, Minima provides end-to-end visibility across the supply chain. Every component can be tracked from production to deployment, ensuring that devices meet quality standards and comply with regulatory requirements. Minima is responding to the increasing need for decentralized security in industrial applications through collaboration with Siemens Cre8Ventures , the technology conglomerate’s innovation and investment division. With this partnership, Minima integrates decentralized security into the Siemens Digital Twin Marketplace — a platform designed to accelerate the validation of digital twin models for various industries. Digital twins gain cryptographic proof of data integrity, ensuring they accurately reflect real-world conditions while securing IoT communication across industrial ecosystems. Siemens and Minima’s partnership supports the EU Chips Act, enhancing Europe’s digital sovereignty with blockchain security, aiding AI semiconductor development and empowering startups with decentralized cybersecurity models. By integrating blockchain with AI-driven digital twin validation, Minima and Siemens are securing IoT networks and laying the foundation for blockchain-verified automation in semiconductor and industrial AI applications. Minima envisions a world where connected systems function without centralized vulnerabilities, ensuring trust, security and autonomy across industries. The platform enables every IoT device to act as a full node, securing data at the source rather than through intermediaries. The device-led approach allows industries to build resilient, self-sustaining networks with built-in data integrity, authentication and automation. Blockchains shouldn't be massive, expensive, or centralized. They should fit anywhere—even on a chip. Minima makes that possible. Learn more: https://t.co/cD1mBn1hzi — Minima (@Minima_Global) February 12, 2025 In a decentralized future, machines will transact seamlessly, infrastructure will self-optimize and security will be inherent — not an afterthought. As industries move toward a world where trust is built into technology itself, the fusion of blockchain, AI and IoT is set to unlock unprecedented levels of efficiency, autonomy and resilience. Blockchain isn’t just securing the connected world — it’s reshaping how industries interact, innovate and evolve. Learn more about Minima Disclaimer. Cointelegraph does not endorse any content or product on this page. 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Siemens partners with blockchain to enhance data security in the automotive, energy, and healthcare industries.