This is the most famous Java mod for this purpose. It adds keypad-locked doors, retinal scanners, breakable false-floor blocks, and security cameras to protect your base from other players on multiplayer servers.
It is entirely free and lightweight, making it accessible for older mobile devices that cannot run the official Bedrock edition smoothly. It usually handles the "Creative Mode" aspect quite well, giving you unlimited blocks to build freely. Lockcraft Minecraft
🔐 Essential for SMPs (Survival Multiplayer). If you are playing on a public server or a competitive server with friends, utilizing lock mechanics via mods like SecurityCraft on CurseForge is the best way to prevent griefing. This is the most famous Java mod for this purpose
Often, players use the term "Lockcraft" to describe the act of locking items, doors, and chests in standard Minecraft. It usually handles the "Creative Mode" aspect quite
In modern versions of Minecraft, map makers can use data components to lock items in a player's inventory so they cannot be dropped or moved, or lock chests so they require a specific named item to open.
A highly specific Java Edition mod based on the hit soccer anime Blue Lock .