For server owners facing persistent or sophisticated attacks, consider these advanced strategies:
If your server is currently lagging from a live bot attack, execute these free recovery steps immediately:
Each connected entity requires memory allocation, quickly driving the server into Out-Of-Memory (OOM) crashes. Why Do Attackers Use "Free" Bot Tools? minecraft bot attack free
If you have access to the computer or VPS hosting your server, you can block bots before they even reach Minecraft.
If you run a network of servers using a proxy, your proxy is the first line of defense. FlameCord is a fork of BungeeCord designed specifically to fix exploit vulnerabilities and mitigate bot attacks for free. If you run a network of servers using
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
A free alternative to BungeeCord that has built-in antibot features specifically designed to handle high-speed connection attacks. GeyserMC (for Bedrock): If you allow Bedrock players, using The following open-source and free tools offer robust
Then set an action to add iptables ban for 1 hour.
: An advanced, open-source tool for deploying automated bots to test server performance and security [9, 26, 29].
Their free tier includes robust mitigation against common botting tools.
Services like TCPShield or a BungeeCord/Velocity setup act as a middleman.