# $Solana

The Solana Foundation has introduced a new report, “Privacy on Solana,” outlining a flexible privacy framework designed to support institutional adoption of blockchain technology.
In the report, the foundation suggests that the next wave of crypto applications will move beyond full transparency and instead focus on customizable privacy allowing users and organizations to choose how much information they share.
To support this vision, four privacy models are proposed: pseudonymity, confidentiality, anonymity, and fully private systems. Each model offers a different level of data protection, giv