I’m building an app that has a large social forum-like part, where users can upload posts and comments.
I’m looking for a way to handle spammers and other types of malicious users. I read through the security guide and did add some rate-limiting… But that wouldn’t really stop spammers completely. I need a way to find a malicious user / ip address and block them automatically (either using the same rate limiting infrastructure or any other kind of infrastructure).
Anyone has experience with this kind of (not very rare) issue? Any pointers and best practices would be greatly appreciated :).