Exposing your home or VPS IP address directly makes you an easy target. Use free reverse-proxy services tailored for Minecraft:
: This is a powerful, free plugin for Velocity and BungeeCord. It uses a "challenge" system (like a simple movement test or a custom UI) that humans can easily pass but automated scripts cannot.
Link your free Minecraft whitelist to a Discord bot. Force users to join your Discord server and type a command to get whitelisted. Because Discord requires email or phone verification, bot attackers cannot easily automate this process. Summary Checklist for Instant Protection Action Item Tool Needed Enable Online Mode server.properties Throttle Connections bukkit.yml Install Gatekeeper Free Captcha Plugin Setup Proxy Network Velocity / BungeeCord minecraft bot attack free
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These plugins analyze connection behavior. If fifty players try to join within two seconds with randomized names like bot_19384 , the plugin automatically triggers "lockdown mode," requiring new connections to solve a challenge. Exposing your home or VPS IP address directly
Some forums suggest using free proxy lists to hide the server IP.
hide your true backend IP behind a protected gateway, absorbing the "traffic weight" of a bot attack before it even hits your hardware. 5. Enforce "Online Mode" Always keep online-mode=true server.properties Link your free Minecraft whitelist to a Discord bot
Bot attacks can be a significant problem for Minecraft server owners, but there are free solutions available to help protect your server. By using a firewall, configuring server properties, using plugins, whitelisting players, and monitoring your server, you can significantly reduce the risk of bot attacks. Remember to keep your server up-to-date, use strong passwords, and limit server access to ensure your server remains secure.
Many community developers maintain lightweight, free versions of anti-bot software on platforms like SpigotMC and BuiltByBit. These plugins monitor the rate of incoming connections. If the connection rate exceeds a specific threshold (e.g., more than 5 connections per second), the plugin automatically triggers a lockdown mode, temporarily blocking new connections or forcing unverified users into a queue. 2. FlameCord
A bot attack occurs when automated scripts simulate hundreds or thousands of player connections simultaneously. The bots attempt to log into your server, ping the server status, or flood the chat. Why Free Tools are Prevalent
A bot attack occurs when a malicious actor uses automated scripts to connect hundreds or thousands of fake accounts to your server simultaneously. Common Types of Bot Attacks