N1 Provisioning Server 3.1, Blades Edition, Installation Guide

ProcedureTo Disable Remote Root Account Logins

Steps
  1. Log in as root (su - root) on the control plane server.

  2. Edit the file /etc/default/login.

  3. Locate the line that contains the text string CONSOLE=/dev/console.

    If the line is commented out, remove the comment symbol #.

  4. Make certain the /etc/default/login file contains only one CONSOLE=/dev/console line.

  5. Save and close the file.

See Also

For more information, see the login(1) man page.