# Put trust at the execution boundary.

Security foundations for authorization, credential custody and observable execution.

## Separate authority, credentials and execution

Explore the foundations for allowed operations, credential use and execution evidence.

[Authorized operations](https://crowsi.org/capabilities/authorization) — Declare targets and permissions before handing work to an execution boundary.

[Credential custody](https://crowsi.org/capabilities/credentials) — Separate storage from use and limit the secrets an application needs to handle.

[Observable results](https://crowsi.org/capabilities/observability) — Structure evidence from process and communication boundaries for inspection.

## Inspect implementations and security assumptions

Review process boundaries, permissions, supported custody mechanisms and observation limits before adoption.

[Explore use cases](https://crowsi.org/use-cases)

[Read the guides](https://crowsi.org/docs)

Canonical: https://crowsi.org/