Minecraft servers face several common threats: griefers who destroy builds, hackers who use cheats, and raiders who steal from others. Here's how to defend against each.
The simplest protection is a whitelist. Only players you approve can join. Enable it with /whitelist on, then add players with /whitelist add <username>.
This works great for private servers with friends but isn't ideal for public growth.
Install CoreProtect and configure it to log all block changes. If someone griefs your server, use /co rollback to undo all their damage in seconds.
CoreProtect logs everything by default. It's lightweight and runs quietly in the background.
Protect important areas like spawn, shops, or player homes with WorldGuard regions. Define a region with WorldEdit, then use /rg define <name> to protect it.
Install Spartan or Vulcan to automatically detect and ban cheaters. These plugins catch fly hacks, kill aura, speed hacks, and X-ray without any manual monitoring.
Set up proper permissions so regular players can't run admin commands. With LuckPerms you can create a clear hierarchy: Owner → Admin → Mod → VIP → Member → Default.
Use /ban <player> <reason> for permanent bans and /tempban <player> <time> <reason> for temporary ones. Keep records of why players were banned for future reference.
Never give players OP status unless they are trusted admins. OP gives complete control over the server. Use LuckPerms permissions instead to grant specific abilities.
Set up auto-backups in the Lyrebird control panel. If the worst happens, you can restore from a recent backup with one click.