LoginSecurity v2.1 ALPHA-001 is an alpha file of the Minecraft plugin LoginSecurity, made for Minecraft 1.9, 1.8. It was published on June 9, 2016 and is 4.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the LoginSecurity plugin page.
How to install: Put the .jar into the plugins folder of your Paper, Spigot or Bukkit server and restart the server.