Now, we did learn about SQL injection
in the last lecture.
I also briefly wanna talk about NoSQL injection.
It's a bit more difficult to do
because out of the box,
you have a pretty good protection against NoSQL injection,
and you need to write more advanced NoSQL code
on the server-side to open up vulnerabilities,
especially when working with Node and MongoDB.
Still, NoSQL injection can be a thing
if your NodeJS Mongo DB code is a bit more advanced
on the service-side.
And therefore, if you search for Node NoSQL injection,
you will also find some articles on that,
which do explain
how you could have NoSQL injection vulnerabilities
in your application and in your website.
But out of the box,
if you are working with basic NoSQL and MongoDB queries,
as we did it thus far in the course
and as you will be doing it in most websites,
you have great protection out of the box.
That's just what I wanted to share on that.
But definitely check out
those Node NoSQL injection resources as well
as you're diving deeper and deeper into web development.