Agriculture is undergoing one of the most profound technological transformations in its history. Autonomous machinery, cloud-connected platforms, precision positioning systems, and data-driven agronomic models are reshaping how food is produced, monitored, and delivered across the globe. Yet as agricultural systems become increasingly digital and interconnected, they also become increasingly exposed to cyber risk. Unlike traditional enterprise environments or even modern automotive systems, agricultural machinery operates in remote, intermittently connected, safety-critical conditions with decades-long lifecycles and multi-brand interoperability requirements. These unique characteristics demand a cybersecurity strategy purpose-built for the realities of the field. This white paper explores the evolving threat landscape, regulatory drivers, damage scenarios, and strategic considerations shaping agricultural cybersecurity, and outlines a path toward resilient, secure, and sustainable food production in a digital age.