Creating a data collaboration strategy is essential for organizations to fully utilize their data while addressing privacy concerns, and the Duality Platform offers a solution by enabling secure and efficient data collaboration. The platform supports three main models of data analysis: single dataset analytics, union dataset analytics (horizontal data analysis), and join dataset analytics (vertical data analysis), each offering unique benefits for different collaboration needs. By integrating advanced cryptography and data science techniques, Duality allows organizations to perform secure data sharing and analysis, including federated learning, while maintaining data privacy and integrity. The platform also provides tools for schema collaboration, data preprocessing, and entity resolution, facilitating seamless and secure data collaboration that unlocks new insights without compromising sensitive information.