> For the complete documentation index, see [llms.txt](https://backend-course.cornellappdev.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://backend-course.cornellappdev.com/chapters/authentication.md).

# 8. Authentication

{% content-ref url="/pages/-Lu9gp7yHcnKHM2kSfyO" %}
[Lecture](/chapters/authentication/lecture.md)
{% endcontent-ref %}

{% content-ref url="/pages/-Lu9gstXK5uCgPvgUqFM" %}
[Demo](/chapters/authentication/demo.md)
{% endcontent-ref %}

{% content-ref url="/pages/yZZuO2jT2SoYi9VvwObI" %}
[Assignment Handout](/chapters/authentication/assignment-handout.md)
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