MetaDefender is a cybersecurity platform developed by OPSWAT, designed to provide advanced threat prevention and detection for critical infrastructure and industrial environments. It uses multiple anti-malware engines, vulnerability assessment, data sanitization (Content Disarm and Reconstruction), and device control to protect against known and unknown threats. MetaDefender enables organizations to scan files, devices, and data transfers for malware, vulnerabilities, and compliance issues before they enter secure networks. Its modular architecture allows integration with existing IT and OT systems, ensuring comprehensive protection and regulatory compliance. MetaDefender is widely used in sectors like energy, manufacturing, and transportation to safeguard operational technology from cyberattacks.