ROM Hack Suggestion Patch out Auth check for games that don't need Ninty servers.

[bobbio]

I've been using a proxy to track my switch's connections, and I've found that aauth-lp1.ndas.srv.nintendo.net is what it uses to authenticate online games. I've also seen that on Fortnite, a game with it's own servers, my switch connects to the servers fine, but if I have the Ninty auth server blocked on the proxy, it fails my login. I believe that if someone could somehow patch out that auth check for games like Fortnite, Paladins, and Jackbox, they should work fine, even on banned consoles. I'm not sure if this is even possible, but I might as well get the idea out there.

(Sorry if this is on the wrong forum, I assume this falls under "Tools")

 

[ExploitJunkie]

I believe that if someone could somehow patch out that auth check for games like Fortnite, Paladins, and Jackbox, they should work fine, even on banned consoles

Extremely difficult.. good luck with all that. This article might shed some light for you on what exactly is involved.
https://www.reddit.com/r/SwitchHacks/comments/8rxg26/psa_strong_antipiracy_measures_implemented_by/