SecureCC

SecureCC adds real access control to CC:Tweaked and Plethora. Place a secure computer, turtle, monitor, or manipulator and it belongs to you — no one else can use it, break it, or snoop its screen unless you say so.

Secure blocks

• Secure Computer, Secure Turtle, Secure Monitor, and Secure Manipulator — drop-in replacements with ownership baked in
• Breaking a secure block keeps its owner data, so it stays yours when you pick it up and replace it
• Optional explosion resistance and configurable hardness

Secure Neural Interface (requires Plethora)

• A secure version of the Plethora neural interface for players and mobs
• Owner, friend, and PIN gating — unauthorized wearers get shut down
• Full peripheral support, renders correctly on mobs

Management

• Shift-right-click a secure block (or use the Security Key item) to open the management GUI
• Friends tab: add or remove players by name — works on offline-mode servers too
• PIN tab: set a PIN with salted hashing, throttling, and lockout
• Policy tab: choose how strict each device is (shutdown, friends-only, PIN, lock, stay running)

Security Key

• A craftable key item that opens management on any of your secure blocks or neural-wearing mobs
• Server owners can disable the shift-right-click shortcut and require the key instead

Config
Everything is tunable: op bypass, PIN attempt limits and lockout timers, default policy, block hardness, and which secure blocks are enabled.

Requirements

• Minecraft 1.12.2, Forge
• CC:Tweaked
• Plethora (for the Secure Neural Interface)

Built for servers — especially offline-mode ones — but works just as well in singleplayer.