SecureLocks

SecureLocks

Server-side sign-based protection for containers and villagers, with trust lists, anti-hopper security, and TNT-only raid balance.

by
573 Downloads
fabricadventuremanagementutility
Rent Server with this Mod

Screenshots

lock-chests

About this Mod

SecureLocks

SecureLocks is a server-side Fabric protection mod for multiplayer servers.

Players can lock containers with a sign, protect villagers from unwanted trading, share access with trusted players, block hopper theft, and keep their storage safe from creepers and other accidental explosions.

Only intentional TNT can break a protected lock, which keeps raiding and risk balanced for survival gameplay.

Features

  • Sign-based locking for chests, barrels, trapped chests, double chests, and shulker boxes
  • Villager ownership with sign claims
  • /trust and /untrust access system
  • /lockinfo to inspect ownership
  • Hopper and hopper minecart extraction protection
  • Creeper, fireball, and wither-skull protection
  • TNT can still destroy protected locks for balanced gameplay
  • Admin bypass for operators
  • Server-side only

Trigger Words

Write one of these on the first line of a sign:

  • Private
  • lock
  • claim

Arabic trigger words are also supported, but the mod interface is fully in English.

Commands

  • /trust <player>
  • /untrust <player>
  • /lockinfo

Requirements

  • Fabric Loader
  • Fabric API

Notes

  • This is a server-side mod
  • Players usually do not need to install it on the client
  • Use the jar that matches your exact Minecraft version

Available Versions

SecureLocks 1.0.3release
MC 1.21.11fabric
March 23, 2026
SecureLocks 1.0.3release
MC 1.21.10fabric
March 23, 2026
SecureLocks 1.0.3release
MC 1.21.9fabric
March 23, 2026
SecureLocks 1.0.3release
MC 1.21.8fabric
March 23, 2026
SecureLocks 1.0.3release
MC 1.21.7fabric
March 23, 2026

How to Install SecureLocks on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "SecureLocks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+15 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

SecureLocks server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is SecureLocks compatible with fabric?

SecureLocks officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with SecureLocks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if SecureLocks consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install SecureLocks with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+8 more