On Solana, privacy-preserving transfers can be enabled using the Token-2022 Confidential Transfer extension, which uses zero-knowledge proofs to hide transaction amounts while keeping them verifiable. This feature allows users to send and receive tokens securely without exposing sensitive details. For example, Security Tokenizer helps projects integrate such advanced token features, ensuring both privacy and compliance. Visit: https://www.securitytokenizer.io/solana-token-development