How to: Infisical Key Management System (KMS):
- **[Cryptographic Keys](https://infisical.com/docs/documentation/platform/kms)**: Centrally manage keys across projects through a user-friendly interface or via the API.
- **[Encrypt and Decrypt Data](https://infisical.com/docs/documentation/platform/kms#guide-to-encrypting-data)**: Use symmetric keys to encrypt and decrypt data.