# More References

Identity is a vast area, and there are multiple specifications for both Authentication and Authorization. There is equally a big amount of resources and references available. I found these resources to be really good if you want to dive deep into the subject.&#x20;

{% embed url="https://auth0.com/docs/videos/learn-identity" %}

{% embed url="https://mechanicalrock.github.io/2020/02/25/serverless-express-rbac.html" %}

{% embed url="https://www.serverless.com/learn/tutorial/serverless-authentication-options/" %}

{% embed url="https://casbin.org/" %}



