Prompt leaking is a real concern in AI, where sensitive data can echo back out of models or be used without consent.iExec's Confidential AI solution tackles this issue by running prompts off-chain in encrypted Trusted Execution Environments.With iExec, inputs remain private, outputs belong to the user, and data is completely sealed off from anyone, including the host.This approach ensures that prompts are not logged, reused, or remembered, providing a secure environment for AI operations.