what is the advantage of MPC for data sharing

MPC (Multi-Party Computation) provides several advantages for data sharing, including:

1. Data Privacy: With MPC, each party can keep their data private while still being able to compute a function over the data. This means that the data never needs to be shared, ensuring that it remains secure and private.

2. Security: MPC uses cryptography to secure the data and the computations. This ensures that the data is protected from unauthorized access, and the computations are secure from tampering or manipulation.

3. Collaboration: MPC allows multiple parties to collaborate and work together on data without having to share the data itself. This means that sensitive data can be kept private, while still allowing for collaboration and data analysis.

4. Trust: With MPC, each party can trust that their data remains private and secure, and that the computations are accurate and unbiased. This helps to build trust and confidence among the parties involved in the data sharing process.

5. Efficiency: MPC allows for efficient data sharing and computation, as it eliminates the need for data transfers and the associated costs and time delays. This makes data sharing more efficient and cost-effective, especially for large datasets.