Privacy Technologies Comparison - MPC (Multi-Party Computation), tFHE (threshold Fully Homomorphic Encryption), and TEEs (Trusted Execution Environments) enable private applications beyond ZK (Zero-Knowledge proofs) capabilities [1] - The privacy strength of MPC, tFHE, and TEEs is weaker compared to pure ZK solutions [1] - For use-cases like payments, transfers, and voting, pure ZK is recommended if feasible [1]