CurseForge · Minecraft mod
sl3DZ's Anti-Cheat
Prevents player with blacklisted mods to join to your server
Quick answer
Which sl3DZ's Anti-Cheat release should I use?
sl3DZ's Anti-Cheat sl3dzanticheat-1.0.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is sl3DZ's Anti-Cheat required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does sl3DZ's Anti-Cheat sl3dzanticheat-1.0.1.jar need?
sl3dzanticheat-1.0.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add sl3DZ's Anti-Cheat without breaking your instance.
Built for sl3DZ's Anti-Cheat sl3dzanticheat-1.0.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use sl3dzanticheat-1.0.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside sl3dzanticheat-1.0.1.jar. It opens that exact file at the source.
About this project
What does sl3DZ's Anti-Cheat add?
Prevent players with unauthorized modifications from joining your server with a robust and lightweight anti-cheat system!
Mod must be installed on server and on client
Key Features:
Whitelist Mode – Players can only join using approved mods listed in the whitelist. Any unlisted mods will trigger an immediate disconnection.
Blacklist Mode – Blocks players attempting to join with any mods present on the blacklist.
Detailed Console Logging – Every attempt to join with forbidden mods is logged to the server console, allowing administrators to see exactly which unauthorized mods were detected.
UUID Bypass System – Easily configure a list of trusted player UUIDs in the config file to completely bypass the mod verification check for administrators or testers.
Project description from CurseForge.
Pick your setup
sl3DZ's Anti-Cheat by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
sl3DZ's Anti-Cheat versions and loaders
sl3dzanticheat-1.0.1.jar
16 Sept 2026
sl3dzanticheat.jar
20 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.