Security is no simple matter. It's important to keep security in mind when designing your applications from the beginning. For example, if you accidentally committed your keys to your repository, you'd have to do some trickery to either remove that from the repository's history or, more likely, you'd have to revoke those credentials and generate new ones.
We simply can't have our database credentials visible to the world in our frontend JavaScript, but there are ways for the frontend to work with databases. The first step is to implement the proper security and understand where we can put our credentials, both for the frontend and the backend.
The following topics will be covered in this chapter:
- Authentication versus ...
