i have seen a bukkit plugin, on some server its called worldlock, i think it a updated ownblocks not ownblocksX could some on up date the ownblocks so its updated as i can not get sql to work on my vps or recommend another self laced block procetion plugin
the server is ct.onionforce.net and they have shut down a plugin like worldlock is bananaprotect : http://forums.bukkit.org/threads/se...otection-anti-grief-functionality-1000.22204/ by the way worldlock is a custom plugin made by obliviousonion (i know so much about this because this was my favorite minecraft server)