People shouldnt really stumble along the IP unless they find it here. If were getting paranoid then perhaps everyone that wants access PMs Soopah/Knighty to get the IP? I cant see it being a problem though, especially if you guys are making irregular backups.
agree, the worst thing thats going to happen is the world gets griefed to buggery, and if that happens we just restore from the most recent backup. If it happens more than once then we think about extra security.