How to Secure a Semiconductor Fab

Semiconductor fabs are increasingly targeted by cyber threats due to their critical role in the technology supply chain, with downtime costing millions per hour. To secure these facilities, industry groups are developing frameworks like the Cybersecurity Reference Architecture for Semiconductor Manufacturing Environments. Practical solutions include network micro-segmentation, protecting legacy equipment, controlling vendor access, and mitigating human error in data transfers. Implementing these security measures is crucial for maintaining safe and stable chip production operations amidst rising industry standards and geopolitical competition.