LoginSecurity Icon



LoginSecurity is a lightweight password authorization plugin. You can optionally set a password each time you enter the server, adding a double layer of security to your account. The password is stored inside the configuration file, nobody else except the server owner can access or modify it.

How does it work?

Install the pluign to your /plugins/ directory, then start your server.
Type /register <password>, your account is now locked with a password.
For each time you login, make sure to use /login <password>.


  • Register your account optional or required (change in config)
  • 5 useful commands to manage your password
  • Saving supported in SQLite and MySQL
  • Encryption available in: MD5, SHA, SHA-1, SHA-256, SHA-512 and PHPBB3
  • Custom encoder: UTF-8 and UTF-16
  • Customizeable login session
  • Customizeable login timeout
  • Custom min and max length for passwords
  • Messager API for client mods
  • User friendly experiance
  • Converter for xAuth (detects if xAuth is installed)
  • Easy to use
  • Blocks anything from happening before logged in (commands, movement ,etc.)
  • Supports blindness effect for login
  • Prevents being kicked by orther players loging in with your name

Session login allows the user to log in right after they logged out and not have to type in their password again. (1 minute time limit of being logged out, stores IP during that time to keep everything safe)


/lac - Admin command, rmpass and reload

/register <password> - Set your password

/rmpass - Removes your password

/login <password> - Login with your password

/changepass <old> <new> - change your password

/logout - Logout


  • ls.admin - allows admin command


This tutorial is outdated, alot of things have changed after v2.0
Orther tutorials: German (by MineCraftler4Live)

To do

  • MD5 support
  • Add an IP lock
  • Add a login session
  • Fix /changepass
  • Add a language.yml for language support
  • add login timeout
  • add ip checker
  • Suggestions?

Known Bugs

  • Players can mount/dismount and ride on vehicles while not logged in


This plugin is connecting to mojang services to conver old data to new UUID data. It sends a request for every single player stored in your database, wich only hapends if you upgrade from 2.0.8 or lower to 2.0.9 or higher. This plugin utilises Hidendra's plugin metrics system, which means that the following information is collected and sent to mcstats.org:

  • A unique identifier
  • The server's version of Java
  • Whether the server is in offline or online mode
  • The plugin's version
  • The server's version
  • The OS version/name and architecture
  • The core count for the CPU
  • The number of players online
  • The Metrics version Opting out of this service can be done by editing plugins/Plugin Metrics/config.yml and changing opt-out to true.


If you want to support me working on this project, please donate.
It helps me alot to keep my projects up.
Donate at the top right corner

LoginSecurity build server Hit couter

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  • Avatar of JKGamerxD JKGamerxD Oct 09, 2015 at 18:40 UTC - 0 likes

    Hi, one idea Custom /login and /register commands? tanks.

  • Avatar of TheNoiseZA TheNoiseZA Oct 01, 2015 at 16:24 UTC - 0 likes

    Great plugin, thanks. Does anyone have a solution to reset or at least see a users password? Not sure if i can put 'PLAINTEXT' in the config. I have SQL installed so a solution using that would be great as well! Cheers

  • Avatar of games647 games647 Sep 06, 2015 at 08:56 UTC - 0 likes

    Is there a maven repository for this project?

    Star if you like these projects
    FastLogin - Automatically skips offline authentification (auth plugin) if the player has a paid account
    ScoreboardStats - Fast custom scoreboard with optional pvpstats tracking
    mcCombatLevel - Display a level based on your mcMMO skills
    mcMMOExtras - Show the progress of your mcMMO skills

  • Avatar of rape9133 rape9133 Sep 02, 2015 at 10:19 UTC - 0 likes

    @chashbot: Go

    /lac rmpass pass

  • Avatar of foxi69 foxi69 Sep 02, 2015 at 09:21 UTC - 0 likes

    @lenis0012: Go

    Make compatible with spigot 1.8.8 plz

  • Avatar of MasterMithrandir MasterMithrandir Aug 09, 2015 at 00:42 UTC - 0 likes

    Email recovery?

    Servidor Español: sv1.mithrandircraft.es

  • Avatar of LordDWT LordDWT Jul 26, 2015 at 22:00 UTC - 0 likes

    @StealthBravo: Go

    Looks liked its gone now. Good work!

  • Avatar of gabrielgugo gabrielgugo Jul 23, 2015 at 02:06 UTC - 0 likes

    As I get VIPs and ordinary users have to log in, you only have to press the op Jump to content Log

  • Avatar of Kritexx Kritexx Jul 18, 2015 at 15:59 UTC - 1 like

    Could you please put converter from Authme to Loginsecurity?

  • Avatar of chashbot chashbot Jun 27, 2015 at 13:35 UTC - 0 likes

    /lac rmpass doesnt work? It always says invalid username...?


Date created
Jul 07, 2012
Last update
Oct 27, 2014
Development stage
  • enUS
GNU General Public License version 3 (GPLv3)
Curse link
Recent files