[Krew]

I know a solution;

Approval system

Have threads approved by the section moderator or any staff member before they are posted?
Like when someone creates a thread it will show a message:
"Thank you. A staff member will look at your post shortly and if needed approve it."

No cleaning up of a mess afterwards!

[Robust]

I say set that forum so you can only view your own threads and posts OR make it so only members in the MRT group or the original poster can reply to it. That's what sites like BleepingComputer and G2G do.

[Aceman]

I say set that forum so you can only view your own threads and posts OR make it so only members in the MRT group or the original poster can reply to it. That's what sites like BleepingComputer and G2G do.

I'd prefer it possible for everybody else to be able to view the threads but not be able to reply to them. It's nice to be able to look at what MRT is doing and attempt to learn things from them.