[Rack] Lock Wiki Page

[Johny Radio]

Hi Rack

How do i lock my event page on the wiki so that people besides me, or at 
least non-logged-in people, cannot edit it?

I'm organizing an event at Noisebridge. Some douchebag keeps altering my 
event page, and i have no way to stop them.

Please help.

Thx


------ Forwarded Message ------
From: "Johny Radio" <johnyradio at gmail.com>
To: "Noisebridge" <noisebridge-discuss at lists.noisebridge.net>
Sent: 4/5/2014 11:57:58 AM
Subject: Stop f'ing w/ wiki

whomever keeps adding "johny radio to bring pizza and beer" to my event 
page, please stop it.

If YOU want to donate pizza and beer, donations accepted. Please stop 
messing with my event page.

noisebridge.net/NoiseHack