# Authentication and access control

Guides for user authentication and app security.

{% content-ref url="authentication-and-access-control/add-users-assign-roles" %}
[add-users-assign-roles](https://docs.appfarm.io/how-to/authentication-and-access-control/add-users-assign-roles)
{% endcontent-ref %}

{% content-ref url="authentication-and-access-control/unauthenticated-access" %}
[unauthenticated-access](https://docs.appfarm.io/how-to/authentication-and-access-control/unauthenticated-access)
{% endcontent-ref %}

{% content-ref url="authentication-and-access-control/third-party-authentication" %}
[third-party-authentication](https://docs.appfarm.io/how-to/authentication-and-access-control/third-party-authentication)
{% endcontent-ref %}