How to Disable the Linux Mint 12 Guest Login Session
Abstract: i have installed it on my laptop and found some lack in the security because of guest user. As you know guest user can login without need of passwordt
Linux Mint 12 has been released on November 2011; i have installed it on my laptop and found some lack in the security because of guest user. As you know guest user can login without need of password; today i was thinking to increase the login security of my Linux Mint 12. I have decided to remove the Guest Session from the login screen . I achieved the above task by editing the /etc/lightdm/lightdm.conf, follow the steps to disable guest account in Linux Mint 11.10.
Step 1: Open Terminal ( Applications —-> Accessories —–> Terminal or Ctrl + Alt + T)
Step 2: Edit the /etc/lightdm/lightdm.conf
raj@geeksite~/$ sudo gedit /et/lightdm/lightdm.conf
Step 3: Add the following line at the end of the file.
allow-guest=false
Step 4: Reboot the machine.
raj@geeksite~/$ sudo reboot
You will get the login screen without Guest Session.
That’s All.
Update: As already you know, disabling of Guest login will improve the security. You can still improve more by hiding the User Names on login screen in Linux Mint 12.