Hacking Safely playing online with custom firmware?

[Raqib]

I went ahead and downgraded my 3DS where I purchase everything via the eShop, and installed custom firmware just so I can play translation patches / hacks.

Is there anything I have to do to play my legally bought games online while minimizing the risk of getting banned?

 

[pre10c]

You dont have to do anything, cfw is perfectly safe

 

[Xenon Hacks]

Its pretty much safe the only thing I wouldn't do is hack multiplayer other than that your fine but for me as a precaution I dont pirate DLC for online games like SF4 and Smash.

 

[Raqib]

I see, thank you guys.