There are several ways to prevent unwanted visitors from entering your Minecraft house:
1. Doors and Windows
- Closed Doors: The most basic way to keep people out is by keeping your doors closed. This is effective against most players, but not against those with creative mode permissions or the ability to use commands.
- Locked Doors: You can lock your doors with a sign placed on the door. This requires a specific key, which you can create using a sign and a name tag.
- Window Blocking: Use solid blocks like stone or wood to cover up windows. This prevents players from seeing inside your house and potentially breaking through them.
2. Redstone Security
- Traps: You can use redstone to create traps that will harm or otherwise deter unwanted visitors. This can include pressure plates triggering dispensers filled with arrows, or trip wires that activate TNT.
- Alarms: Redstone can be used to create alarms that alert you to an intruder's presence. This can be as simple as a bell or a redstone lamp that activates when someone steps on a pressure plate.
- Security Systems: More complex systems can be built using redstone to automatically block doors, activate traps, or even activate command blocks to perform specific actions.
3. Other Methods
- High Walls: Build high walls around your house to make it more difficult to access. You can even add spikes or other defenses to the top of the walls.
- Hidden Entrances: Create hidden entrances to your house, such as secret passages or trap doors that blend in with the environment.
- Mob Defenses: Place mobs like villagers, iron golems, or dogs near your house to act as guards and deter potential intruders.
Remember, even the most sophisticated security system can be bypassed by creative players, so it's always best to be cautious and keep your valuables in a safe place.