Plugin LoginSecurity

LoginSecurity authentication plugin

LoginSecurity is a Bukkit and Spigot plugin that adds password based protection to your Minecraft server, especially useful on offline mode setups. Created in 2012, it focuses on being simple to use while keeping performance impact low. Players must register and log in before moving or interacting, and their location and inventory can be hidden until authentication.

The plugin offers secure password storage with modern cryptography, session based logins, captcha for suspicious connections and clear admin controls. It supports many languages and works across a wide range of Minecraft versions, which is why we often recommend it when securing a BoxToPlay Minecraft server.