ModsFinder

Security+

by Secreticus

Security+ adds defensive blocks, a villager profession and a mob-igniting trap for players who want to protect a base from hostile mobs.

ForgeNeoForgeClient and serverMIT License1.20.1 – 1.21.1

What it does

Several of the added technologies protect a house against hostile mobs. Spikes damage any mob that stands on them, and a Wire block hurts anyone who passes through it. A block shaped like a stone slab explodes when powered with Redstone while a mob stands on it. A Mob Igniter, powered with Redstone, places a fire block one block higher than itself.

The mod also adds a new villager called Engineer, who lives in the player's house rather than in villages. Crafting an Engineer's Table is required to make him. The Engineer's Table does not open the same GUIs as a Fletching Table. Crafting is simple for the Spikes and the slab block, while the Mob Igniter needs a dispenser, an iron block, Redstone dust and flint and steel. Security+ is released under the MIT License and is not open source. It is published for Forge and NeoForge, with files for 1.20.1 and 1.21.1, and it runs on both client and server.

Key features

  1. Spikes

    A block that damages any mob that stands on it, built from four iron ingots and two iron nuggets.

  2. Slab explosive block

    A block shaped like a stone slab that explodes when powered with Redstone while a mob stands on it.

  3. Mob Igniter

    A Redstone-powered block that places fire one block above it, crafted from a dispenser, an iron block and flint and steel.

  4. Wire block

    Damages anyone who passes through it, and is surrounded by iron bars and iron nuggets in its recipe.

Compatibility

Latest build for each game version and loader.

1.21.1Not available1.0.1
1.20.11.0.0Not available
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Protecting a house

Players can place spikes, explosive slabs, wire and igniters around a base to deter hostile mobs without relying on other defenses.

Who it’s for: Players who want more protection from hostile mobs in their builds, and server owners who want the same defenses for everyone on a shared world.

Questions

Does Security+ need to be installed on the server?

Yes. The server and every player need the mod installed.

Which loaders does Security+ support?

Forge and NeoForge. Forge files exist for 1.20.1 and NeoForge files for 1.21.1.

What does the Engineer villager need to be created?

He needs an Engineer's Table to be made, and he lives in a player's house rather than in village structures.

In the catalog

Security+ is one of 8,499 Technology mods on ModsFinder, and one of 4,122 Technology mods for Forge. 32,366 mods support Minecraft 1.21.1.

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What the author says

Note: this mod is called "More Security", although the logo says "Security+", due to the fact that the "+" symbol is not taken into account, and the mod with the name "Security" is already there. Do you need more protection from hostile mobs? This mod is for you. This mod adds some technologies to protect your house.
Secreticus, on the Modrinth page

Official listing

Owner
Secreticus
Published
2025-06-14
Updated on Modrinth
2025-06-22
Facts verified
2026-10-15

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