> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/artifact-registry/3.0/troubleshooting-and-resources/tutorials.md).

# Tutorials

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[Implement Dependency Firewall with OPA Policies](/artifact-registry/3.0/troubleshooting-and-resources/tutorials/dependency-firewall-opa-policies.md)
{% endcontent-ref %}