PlayerLogin/Register
This is an mc paper 1.21.X plugin that adds login and register in your mc server to keep it safe and not let anyone inpersonate
⬇ Download on ModrinthThis Plugin Adds Cmds Like 1./Register for players 2./login 3./resetpass (admin cmd) There are features which include 1.If the player who registered once has b2b or more logins every day or more it wont ask for any login as it checks the ip change to auth the player 2.If the player dosent login for 2d or more it will ask for login(even if the player dosent under 2d and if the ip changes it will still ask for pass) 3.Ip changes are detected by the plugin and makes sure no one can hack anyones acc
More updates will come in future Enjoy!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as serversecurity-1.0.jar — drop this file into the mods folder
- Download size: 16 KB
- Download link checked 13 Sept 2026 — working
These come from our own check of the pack file, not from the source page.