Unique way to ban a user

[Mata Hari]

Hello. I'm an admin from an infamous forum and i'm just wondering if there's a way to truly block a computer from accessing a forum other than their ip's. I'm tired everytime people come to my forum to troll. Any help is appreciated. Thanks.

[wimiadmin]

I don't want to say publicly how we ban, but you can email me at [email address removed].

[Mata Hari]

I will. Thanks!

[wimiadmin]

So my inbox was getting pounded with emails from folks inquiring about other banning methods aside from IP addresses.

You really have to think about what you're wanting to do and drill down on that specific topic. Once you break it down, you'll have the answers. Think about how a user connects to your website/forum/etc. and what parameters are in that connection. Then think about what can be specific in that connection.