About Lock & Block Security
From ModrinthAdds fun and creative security features to protect your stuff
Description:
Lock & Block introduces fun and creative security features to protect your Minecraft world!
Features:
- Keycards & readers: Program keycard readers to only accept your keycard to access your secret stuff
- Keypads: Set a secret code to emit redstone; open doors or do whatever you need to secure
- Tesla Coil: Protect areas by zapping anyone nearby when powered by redstone
- Force fields: Create an unbreakable wall that you can disable and enable at will
- Mines: Protect you stuff with explosives, using laser trip mines, land mines, and proximity mines
- Player Sensor: Detect when a player is near and trigger a redstone contraption
- Detonator Mine: Use a detonator to remotely detonate land mines
- Laser Sensor: Detect when players or entities touch a laser with a redstone signal
- Redstone Laser: Protect an area with painful lasers
- Reinforced Iron: Reinforced iron blocks are much harder to break than iron
- Keys and locks Lock reinforced iron door with keys, and activate redstone with keys
Requirements:
Downloads
Contributing and Feedback:
- Feel free to submit issues or feature requests on GitHub.
- Contributions are welcome! Fork the repository and submit a pull request with your changes.
Planned Possible Features:
- Some kind of security cameras
Please note that these features are planned possibilities and not guaranteed. As a solo developer, I'll do my best to implement them, but development priorities may change.
Support:
For any questions or support, you can reach out to us on GitHub. Your feedback is highly valued!
Highlights
From source dataGame versions
Supports 2 Minecraft versions, the newest being 1.21.1.
Loaders
Runs on Fabric.
Footprint
Rated a light load on a server.
Lock & Block Security on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 0.10.2+1.21.1, released 2026-10-03
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.20.1 to 1.21.1 (2 versions) | 1.21.1 |
From 7 recorded builds of Lock & Block Security.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 0.10.2+1.21.1 | 2026-10-03 | 1.21.1 | Fabric |
| 0.10.2+1.20.1 | 2026-10-03 | 1.20.1 | Fabric |
| 0.10.1+1.20.1 | 2026-01-18 | 1.20.1 | Fabric |
| 0.10.1+1.21.1 | 2026-01-18 | 1.21.1 | Fabric |
| 0.10.0 | 2026-01-16 | 1.21.1 | Fabric |
| 0.9.0 | 2025-08-11 | 1.20.1 | Fabric |
Dependencies
- Required: modrinth project P7dR8mSH (modrinth, not in our catalogue)
- Required: modrinth project D5h9NKNI (modrinth, not in our catalogue)
- Required: modrinth project ccKDOlHs (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Lock & Block Security on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogBuilding & decoration
Blocks, furniture, decorations and building tools.
Runs on your server
From source side supportModrinth lists Lock & Block Security as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Fabric
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.1 and 1 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-04Open ↗
- ✓Authorandersmmg, as published on Modrinth
- ✓LicenseGPL-3.0-onlyFree
