# Guides

The following guides offer practical guidance for handling common challenges and configurations.

## [Ingress configuration](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/ingress-configuration)

Configure [Ingress](https://kubernetes.io/docs/concepts/services-networking/ingress/) to complete your installation and access your Immuta application.

## [TLS configuration](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/tls-configuration)

Configure TLS termination for an Ingress resource.

## [Cosign verification](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/cosign-verification)

Verify artifacts hosted on the ocir.immuta.com OCI registry.

## [Production best practices](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/immuta-in-production)

Follow these best practices when deploying Immuta in your production environment.

## [Rotating credentials](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/rotating-credentials)

Update the credentials referenced in the Immuta Enterprise Helm chart.

## [External cache configuration](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/external-cache-configuration)

Configure an external key-value cache (such as Redis or Memcached) with the Immuta Enterprise Helm chart.

## [Enabling legacy query engine and fingerprint](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/enabling-legacy-query-engine-and-fingerprint)

Enable these legacy services for your deployment if they are required for your business use case:

* If you are using any of the data platforms below, you must enable the query engine:
  * Amazon Redshift
  * Azure Synapse Analytics
  * Google BigQuery
  * [Any legacy database](https://documentation.immuta.com/2024.3/releases/support-matrix#legacy-databases)
* If you are using the legacy sensitive data discovery (SDD) feature, you must enable the query engine and fingerprint services.

## [Private container registries](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/private-container-registries)

Configure pulling images from a private registry.

## [Air-gapped environments](https://documentation.immuta.com/2024.3/self-managed-deployment/configure/immuta-in-an-air-gapped-environment)

Tips when installing Immuta without internet access.