Ultimate server protector plugin (1. 21. 8, 1. 20. 1) – enhance your server security

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Ultimate Server Protector Plugin (1.21.8, 1.20.1) is a lightweight and asynchronous security plugin for Minecraft servers, focused on safeguarding admin/operator permissions. The plugin provides a personal admin password system for each player, creating a robust barrier against unauthorized access. With continuous admin permission checks, multi-server support, and high customizability, UltimateServerProtector is an ideal choice for server administrators looking to enhance security without compromising server performance.

Features:

Each admin must enter a password to verify their permissions, preventing misuse of administrative rights. Passwords can be encrypted using methods like BASE64, MD5, SHA256, SHA3, and support salting for enhanced security.
The plugin not only verifies OP status upon player join but also monitors permissions continuously, ensuring detection and handling of unauthorized access attempts.
Detailed configuration via YAML files, allowing adjustments to check intervals, permitted commands before password entry, and IP whitelists.
Support for encryption modes, notification display options (prefix, bossbar, titles), and audio/visual effects during password entry.
Optional punishment modes (e.g., kick, deop, or ban) for players failing verification.
Multi-Server and Asynchronous Support: Designed to minimize server load, the plugin uses asynchronous processing and supports proxy networks (BungeeCord) with BungeeGuard integration for added security.
Detailed logging of login attempts, plugin activation/deactivation, and support for commands like /usp for managing passwords, adding/removing players, or encrypting passwords. The plugin also integrates bStats for anonymous usage data collection.

Screenshost:

Commands:

/pas – you need to have admin rights or OP to enter it. (you can change this command in the config)
/usp reload – config reload command
/usp reboot – plugin restart command
/usp encrypt (password) – show encrypted version of the password
Admin commands that can be included in the config:
/usp setpass (nickname) (pass) – add a player and his pass to the config
/usp addop (nickname) – add a player to the list of operators
/usp addip (ip) – add IP to adminipwhitelist
/usp rempass (nickname) (pass) – add a player and his pass to the config
/usp remop (nickname) – add a player to the list of operators
/usp remip (ip) – add IP to adminipwhitelist
/ultimateserverprotector and /serverprotector – analogs of the /usp command

Permissions:

serverprotector.protect – if available, asks the player to enter the admin password. Inserted into the plugin so that you don’t have to specify an extra permission in the config.
serverprotector.admin – allows you to use the /usp command and see notifications about successful/failed password entry attempts