Natanael

If you’ve already noticed incoming traffic is weird, you try to look for what distinguishes the sources you don’t want. You write rules looking at the behaviors like user agent, order of requests, IP ranges, etc, and put it in your web server and tells it to check if the incoming request matches the rules as a session starts.

Unless you’re a high value target for them, they won’t put endless resources into making their systems mimic regular clients. They might keep changing IP ranges, but that usually happens ~weekly and you can just check the logs and ban new ranges within minutes. Changing client behavior to blend in is harder at scale - bots simply won’t look for the same things as humans in the same ways, they’re too consistent, even when they try to be random they’re too consistently random.

When enough rules match, you throw in either a redirect or an internal URL rewrite rule for that session to point them to something different.

The trick is distinguishing them by behavior and switching what you serve them

Angular momentum

Yeah seriously use a gaming laptop at that point. The point of the Steam Deck is that it’s compact and quick to put away