Login Server Controler is an essential server-side utility mod designed for Minecraft 1.20.1. Whether you are running a private server for friends or a public community network, this mod gives you full control over who enters your world and how they authenticate.

By requiring players to register and log in before they can interact with the world, you add a crucial layer of security against account spoofing and unauthorized access.

Key Features:

Secure Authentication: Players must use a /register and /login command before they can move, chat, or interact with their inventory.
Action Prevention: Unauthenticated players are completely frozen. The mod blocks movement, item dropping, block breaking/placing, and taking damage until the login is successful.
Session Management: Keeps players logged in for a configurable amount of time if their IP address remains the same, preventing the annoyance of logging in after a quick disconnect.
Admin Commands: Easy-to-use commands for server administrators to reset passwords, force-logout players, or bypass authentications if necessary.
Optimized for 1.20.1: Built specifically for modern Minecraft, ensuring minimal impact on server performance and TPS.

Take control of your server's security today and keep your world safe from unwanted intruders!