mod
SecureLibMinecraft mod for 1.21.1
Security blocks library and standalone mod to protect your base
- Latest version
- 1.7.5
- Minecraft
- 1.21.1
- Java
- Java 21+
- Loader
- NeoForge
- Licence
- CC-BY-4.0
- Downloads
- 1.3k
- Updated
- 1 mo ago
- Available on
- Modrinth
PartnerHost SecureLib servers
One click and SecureLib is installed with the right loader, on hardware built for it.
- 1.21.1
- NeoForge
- 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 SecureLib declares support for, newest first, with the Java runtime that version needs.
Download
From SecureLib’s own host. Nothing is re-hosted here.
securelib-1.7.5.jar · 0.3 MB · for 1.21.1
98f5d87e6219…Older versions19Hide older versions
- 1.7.420 May 20261.21.10.3 MB437 downloads
de04162fa5ea…Get - 1.7.3.119 May 20261.21.10.3 MB24 downloads
466a0b58ccee…Get - 1.7.219 May 20261.21.10.3 MB6 downloads
a9d6a96c78d9…Get - 1.7.119 May 20261.21.10.3 MB10 downloads
466606dc788e…Get - 1.7.018 May 20261.21.10.3 MB15 downloads
b88d799dbe64…Get - 1.6.615 May 20261.21.10.2 MB28 downloads
bd3f9ea01691…Get - 1.6.58 May 20261.21.10.2 MB85 downloads
75af815f3c17…Get - 1.6.47 May 20261.21.10.2 MB14 downloads
791fd0d68098…Get - 1.6.34 May 20261.21.10.2 MB43 downloads
e8c894c83669…Get - 1.6.24 May 20261.21.10.2 MB23 downloads
63473a630d61…Get - 1.6.11 May 20261.21.10.2 MB39 downloads
21cbdf77dc75…Get - 1.6.030 Apr 20261.21.10.2 MB15 downloads
a0f4c4386ae3…Get - 1.5.323 Apr 20261.21.10.2 MB64 downloads
6a4a491832c0…Get - 1.5.24 Apr 20261.21.10.2 MB252 downloads
c4b7d986b3a4…Get - 1.5.14 Apr 20261.21.10.2 MB16 downloads
126440793f47…Get - 1.5.04 Apr 20261.21.10.2 MB20 downloads
7e28777aca53…Get - 1.4.326 Mar 20261.21.10.1 MB107 downloads
333aea84223e…Get - 1.4.225 Mar 20261.21.10.1 MB10 downloads
7bbb304b6d46…Get - 1.4.025 Mar 20261.21.10.1 MB22 downloads
3fe120f88c33…Get
Frequently asked
Does SecureLib work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version SecureLib declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Do I need to install SecureLib 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 loader does SecureLib need?
NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for SecureLib?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is SecureLib under?
CC-BY-4.0, 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 SecureLib?
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 SecureLib safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
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? .