mod
Defixus Anti-CheatMinecraft mod for 26.3
Both Server and Client side mod that blocks cheated clients from the root and brings more control on your server. Also a QoL Admin tool. Free.
- Latest version
- 1.0.5
- Minecraft
- 1.21.4 to 26.3
- Java
- Java 25+
- Loader
- Fabric
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 5.6k
- Updated
- 15 h ago
- Available on
- Modrinth
Our hostingHost Defixus Anti-Cheat servers
One click and Defixus Anti-Cheat is installed with the right loader, on hardware built for it.
- 26.3
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Defixus Anti-Cheat declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 26.3 | Fabric | 25+ | declared | 15 Sept 2026 |
| 26.2 | Fabric | 25+ | declared | 16 Jun 2026 |
| 26.2-rc-2 | Fabric | 25+ | declared | 12 Jun 2026 |
| 26.2-rc-1 | Fabric | 25+ | declared | 11 Jun 2026 |
| 26.2-pre-6 | Fabric | 25+ | declared | 10 Jun 2026 |
| 26.2-pre-5 | Fabric | 25+ | declared | 8 Jun 2026 |
| 26.2-pre-4 | Fabric | 25+ | declared | 4 Jun 2026 |
| 26.2-pre-3 | Fabric | 25+ | declared | 2 Jun 2026 |
| 26.2-pre-2 | Fabric | 25+ | declared | 28 May 2026 |
| 26.2-pre-1 | Fabric | 25+ | declared | 26 May 2026 |
| 26.1.2 | Fabric | 25+ | declared | 9 Apr 2026 |
| 26.1.1 | Fabric | 25+ | declared | 1 Apr 2026 |
| 26.1 | Fabric | 25+ | declared | 24 Mar 2026 |
| 1.21.11 | Fabric | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Fabric | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Fabric | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Fabric | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric | 21+ | declared | 3 Dec 2024 |
Download
From Defixus Anti-Cheat’s own host. Nothing is re-hosted here.
defixus-1.0.5.jar · 0.1 MB · for 26.2
32545bbe5ce9…Older versions5Hide older versions
- 1.0.46 Jul 20261.21.110.1 MB137 downloads
ca32b5f01837…Get - 1.0.36 Jul 202626.20.1 MB16 downloads
ad1d3f8af7a6…Get - 1.0.219 Jun 202626.1.2, 26.1.1, 26.10.1 MB159 downloads
080a17bdd3cb…Get - 1.0.116 Jun 202626.20.1 MB14 downloads
06acedd08d61…Get - 1.0.03 Jun 202626.2-pre-3, 26.2-pre-2, 26.2-pre-10.1 MB4 downloads
04726017a071…Get
Frequently asked
Does Defixus Anti-Cheat work on Minecraft 26.3?
Yes. 26.3 is the newest Minecraft version Defixus Anti-Cheat declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Defixus Anti-Cheat support?
Everything the author has declared, from 1.21.4 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Defixus Anti-Cheat on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does Defixus Anti-Cheat support?
Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Defixus Anti-Cheat?
On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is Defixus Anti-Cheat under?
LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Defixus Anti-Cheat?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Defixus Anti-Cheat safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .