"Why is my server lagging?" "Who keeps joining and leaving?" "Why can't anyone break blocks?"
Enable Online Mode: Setting online-mode=true in your server.properties is the most effective first step, as it forces Mojang authentication and prevents many simple bot scripts from connecting [19]. minecraft bot attack free
Cloudflare: While their specialized "Spectrum" for gaming is a premium service, you can use basic Cloudflare DNS and firewalls to manage traffic if you are technically proficient. Minecraft Bot Attack Free: How to Spot, Stop,