Compatibility
Minecraft: Java Edition
1.21–1.21.4
1.20.x
1.19.x
1.18.x
1.17.x
1.16.x
Platforms
Tags
Creators
Details
Licensed ARR
Published 2 days ago
Updated 3 weeks ago
🛡️ Auth+Security (Paper / Purpur / Bukkit 1.16.5 - 1.21.x) Auth+Security is a high-performance, ultra-lightweight authentication, registration, and anti-bot / anti-crash protection plugin for Minecraft servers (Paper, Purpur, Spigot, Bukkit).
🛠️ Commands & Permissions
| Command | Description | Permission |
|---|---|---|
/register <password> <confirm> |
Register a new account | authsecurity.player (default for all) |
/login <password> |
Log into a registered account | authsecurity.player |
/changepassword <old> <new> |
Change account password | authsecurity.player |
/captcha <answer> |
Complete the anti-bot verification | authsecurity.player |
/authsec reload |
Reload configuration and messages | authsecurity.admin (default: OP) |
/authsec stats |
View protection status, JPS, and bot statistics | authsecurity.admin |
/authsec attackmode <on|off> |
Manually toggle the protection shield | authsecurity.admin |
/authsec unregister <player> |
Unregister a player's account | authsecurity.admin |


