GenRocket is a test data generation system that allows users to easily model and synthetically generate test data on demand using their patented technology. It provides test data in many different formats for a variety of applications and databases. GenRocket's two-part system involves modeling data representations in the GenRocket Web application and then using encrypted scenarios and the GenRocket Runtime to generate test data locally, ensuring security. It provides significant advantages over traditional test data management solutions by enabling on-demand, high quality test data generation at a fraction of the cost and without privacy risks.