# SSI

- [Supply Chain](/francais/use-cases/ssi/supply-chain.md)
- [Medical Records](/francais/use-cases/ssi/medical-records.md)
- [Zero Knowledge Proofs](/francais/use-cases/ssi/zero-knowledge-proofs.md)
- [Background Checks](/francais/use-cases/ssi/background-checks.md)
- [Connexion unique (SSO)](/francais/use-cases/ssi/single-sign-on.md): SSO