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TCGuard v2.0-ENTERPRISE — Universal Crash, Exploit & Anti-Bot Protection

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@kheiron13-37 kheiron13-37 released this 26 Aug 22:52
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🛡️ TCGuard 2.0 Enterprise Release

TCGuard is a high-performance, all-in-one security and anti-exploit engine designed for Minecraft servers (Spigot, Paper, Purpur, Folia across 1.8.8 - 1.21+ in a single universal JAR).


✨ What's New in v2.0-ENTERPRISE:

  • 🔐 Mandatory Admin GuardCode (2FA):
    • Unverified admins/OPs are completely frozen upon join.
    • Console-Only Reset: GuardCode PINs can now strictly be reset only from the server console (guardcode-reset <username> or guard resetcode <username>).
  • Automatic Deop Synchronization:
    • When an admin is deopped (/deop, console deop, or server op changes), they are automatically and immediately removed from admins.yml.
  • 🤖 Next-Gen Anti-Bot & Subnet Shield:
    • 0.0ms Handshake analysis catches bot software before the login phase.
    • Subnet (/24) rate limiter mitigates proxy/botnet swarms.
    • Dynamic Attack Mode automatically kicks in during join floods.
  • 🛡️ Deep Packet & NBT Sanitization:
    • Prevents shulker bombs, oversized book crashes, firework lag, and Log4J/JNDI exploits.
    • Filters corrupt Netty pipeline frames and invalid NaN/infinite coordinate packets.
  • 📊 Live Interactive GUI Dashboard & Multi-Language:
    • Run /guard gui in-game for live TPS/RAM radar and one-click module toggles.
    • Full built-in support for English (en), Turkish (tr), and Spanish (es).

📦 Quick Installation:

  1. Download TCGuard-2.0-ENTERPRISE.jar below and drop it into your server's plugins/ folder.
  2. (Optional) Install ProtocolLib for low-level packet filters.
  3. Start your server.
  4. From your server console, authorize yourself:
    guard-add YourUsername