In the context of data becoming increasingly important, protecting personal information and business secrets is essential. Three prominent technologies in this field are FHE, ZK, and MPC. Each technology offers a unique solution to different security issues. Now let's try to compare a bit to understand better. 👉1. FHE: allows performing computations directly on encrypted data without the need for decryption. → This is particularly useful for Cloud Computing applications or processing sensitive data such as healthcare, finance... Frameworks like Concrete are making FHE more accessible and efficient. 👉2. ZK: focuses on proving the correctness of information without revealing any details about that information. → ZK is very powerful in validating identity or private transactions on the blockchain, especially in zk rollup solutions that help increase scalability. 👉3. MPC: allows multiple parties to jointly perform a computation on their private data without sharing the original data. → MPC is often used for decentralized cryptocurrency wallets or collaborative data analysis between multiple organizations without disclosing sensitive information from each party. The choice of which technology to use depends on specific requirements: FHE for processing encrypted data, ZK for proof without disclosure, and MPC for joint computation among multiple parties. Currently, @zama_fhe can be said to be leading in FHE technology, and the #ZamaCreatorProgram is attracting a lot of interest and participation. Name the projects you know that use one of these 3 technologies!