Bukkit

Deal with LeaveSpammers.

A player region system using blocks

Passwords provide an extra layer of protection against malicious hackers.

Good Brother - alternative to the old unsupported Bigbrother

Captain'sLog

This plugin disables TnT!

Libelula Protection Blocks

ovelySS is a simple screenshare plugin! It is extremely useful for HCF & Factions servers!

OwnBlocks+

Keeps ender dragon eggs from porting in protected worldguard regions

The best plugin to battle those cowards!

A simple captcha plugin can stop bots or other evil thinigs.

A mod for large servers providing a wide range of functions.

Simple offline-mode authentication plugin

NeosNoEndermanGrief

AntiGrief, AntiSwear, Several unique commands, custom food, gambling

Prevent users placing TnT on the surface - set how high or low TnT can be placed on your server!

Modtrs 1.3.1! FINALLY :D

Script and custom MySQL database user authentication and security plugin for Bukkit-based Minecraft servers.

A TNT and other block blocking plugin.