This article presents an innovative system that combines the Internet of Things (IoT) and blockchain technology to transform agriculture. The system integrates sensors, digital twins, and a decentralized ledger to optimize traceability, improve productivity, and strengthen sustainability in the agri-food supply chain. It also offers benefits for government policy formulation and the creation of efficient business models, opening up new possibilities for innovation in the agritech sector.

The Biggest Cyberattacks in History: Key Cases and What We Learned
Ranking Methodology: criteria (cost, reach, criticality, persistence) To rank the “biggest cyberattacks in history,” I applied four criteria that, combined, give a truer picture than