Duality Technologies v4.3 offers a robust solution for secure data collaboration in AI, particularly in sensitive sectors like healthcare and finance, by integrating NVIDIA FLARE, Google Cloud Confidential Space, and proprietary privacy-enhancing technologies into a federated learning platform. This platform simplifies deployment across organizations and ensures secure data handling and preprocessing, project management, and enforcement of privacy policies, including differential privacy. By utilizing Trusted Execution Environments (TEEs) for secure aggregation, Duality protects against information leakage during federated learning, allowing organizations to collaboratively train AI models without exposing sensitive data. The platform's integration of NVIDIA FLARE and Google Cloud Confidential Space enhances the security and efficiency of federated learning workflows, supporting various real-world applications like early cancer detection and fraud detection, while maintaining regulatory compliance and data protection.