⚙️ Security4Commands [1.20.6-1.21+] - Command Shield

Security4Commands
️- Advanced Command Protection & Anti-Abuse System
- Paper / Spigot / Bukkit 1.20.6+
- JAVA 21

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What is Security4Commands?

Security4Commands is a high-performance command control plugin that helps you
protect your server from command abuse, spam and dangerous actions.

Block, whitelist, hide and limit commands — all with zero lag and production-ready safety.

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✨ Main Features

✅ Blocklist & Whitelist command modes
️✅ Hide blocked commands from tab-completion
✅ Full namespace support (minecraft:, bukkit:, plugin commands)
✅ Anti-spam command rate limiting
✅ Automatic temporary command blocks
✅ Smart Crisis Mode (detects command floods)
✅ Safe reload with config validation
✅ Clean console & file logging
✅ Privacy-safe (sensitive commands never log arguments)

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️ Why use Security4Commands?

✔ Prevent commands like /plugins, /pl, /reload, /op
✔ Protect your server from bots and command spam
✔ Lightweight and extremely fast (O(1) hot paths)
✔ No NMS, no reflection, no performance impact
✔ Designed to never crash your server

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Commands

/s4c status
→ View plugin status and counters

/s4c reload
→ Safely reload the configuration

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Permissions

security4commands.admin
→ Access admin commands

security4commands.bypass
→ Bypass all protections

security4commands.alerts
→ Receive staff alerts

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Installation

1️⃣ Drop the plugin jar into /plugins
2️⃣ Restart the server
3️⃣ Configure config.yml
4️⃣ Reload safely with /s4c reload

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Performance & Reliability

⚙️ Built for high-traffic servers
⚡ All critical paths are O(1)
⚙️ Memory-safe with cleanup and limits
⚡ Fail-safe by design

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✨ Take full control of commands — safely, cleanly and efficiently.