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About Hashicorp Vault
[Hashicorp Vault](https://www.hashicorp.com/products/vault) is an industry-leading solution for securing, storing, and controlling sensitive data and credentials. Hashicorp Vault is a popular choice for an Airflow secrets backend, and it integrates seamlessly with Astro.
Use Case
Using a secrets backend to store sensitive Airflow information protects your organization and helps your data pipelines comply with internal policies. Leverage the easy setup of a Hashicorp Vault secrets backend on Astro to automate the management of Airflow variables and connections.
