Always run the latest version of PaperMC or Spigot , as they often include optimizations that make bot attacks less effective. Summary Checklist for Protecting Your Server Effectiveness Install FlameAntiBot/Bot-Sentry Enable Whitelist Configure Firewall Rate Limiting Use Proxy IP Restrictions
Use (free mod for Paper servers). It blocks the specific malformed packets bots use to crash 1.19–1.20+ servers. Combine this with a free GeyserMC (allows Bedrock players) – ironically, the same protocol translation confuses most Java bots into disconnecting.
What are you running? (Paper, Purpur, BungeeCord, Velocity?) minecraft bot attack free
Minecraft server administrators frequently face the disruptive threat of bot attacks, which can lag servers, crash hardware, and ruin the player experience. Protecting your server from these automated incursions does not require a massive budget. This comprehensive guide outlines the best free strategies, native configurations, and open-source plugins to successfully defend your Minecraft server against bot attacks without spending a dime. Understanding Minecraft Bot Attacks
If you run a public server where keeping online mode disabled (cracked) or whitelisting is not an option, specialized free plugins are essential. The following open-source and free tools offer robust protection: 1. AntiBotDeluxe (Lite Version) or FlameCord Always run the latest version of PaperMC or
If you use a proxy, ensure your backend server (Spigot/Paper) only accepts connections from the proxy IP. This prevents hackers from bypassing your anti-bot plugin by connecting directly to the server port. 3. Use a firewall to restrict connections.
: Overwhelming the game chat with automated advertisements, slurs, or repetitive text to disrupt legitimate gameplay. Combine this with a free GeyserMC (allows Bedrock
and server stress-testing, several free and open-source tools are available that allow you to deploy "fake players" to test server resilience or automate tasks. These tools typically offer features like proxy support, mass joining, and automated chat. Free & Open-Source
It verifies incoming traffic using packet analysis to differentiate humans from scripts. 2. EpicAntiBot