# Gateway Actions

- [Authenticate](https://docs.rierino.com/devops/api-event-and-process-flows/configuring-saga-steps/event-step/gateway-actions/authenticate.md): These actions provide ability to authenticate users and manage user access as part of gateway functionality.
- [State Based](https://docs.rierino.com/devops/api-event-and-process-flows/configuring-saga-steps/event-step/gateway-actions/authenticate/state-based.md): These actions provide a state-based authentication implementation using existing states as a credential store.
- [Keycloak Based](https://docs.rierino.com/devops/api-event-and-process-flows/configuring-saga-steps/event-step/gateway-actions/authenticate/keycloak-based.md): These actions provide a Keycloak-based authentication implementation.
- [Sessionize](https://docs.rierino.com/devops/api-event-and-process-flows/configuring-saga-steps/event-step/gateway-actions/sessionize.md): These actions provide ability to create and track sessions for system users as part of gateway functionality.


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