How to find back doors

I have a few gmod addons and I want to make sure there is no backdoors. How do I find them?

If you've found some encrypted strings in the lua code or there are some local vars - there is a huge chance, that this addon includes a backdoor. Also there is a huge amount of hosting providers, that include backdoor scanners. Good luck!

I've made a thread about this.
I recommend looking at it. https://nulledbb.com/thread-Has-your-ser...Backdoored