Have you ever wondered how privacy actually operates within a blockchain environment? Achieving confidentiality is one highly effective method. Under this model, the participating wallet addresses are kept public, yet the specific transaction amounts and account balances are completely concealed. This setup delivers the precise level of discretion that everyday users and traditional banks demand, all without sacrificing the inherent security and streamlined efficiency of blockchain technology. For a comprehensive breakdown of this concept, be sure to read the explanation provided by @boyanxyz of @OpenZeppelin.

https://stellar.org/blog/developers/practical-confidential-stablecoins-an-issuer-controlled-architecture