This Article will show you how to Hide or Disable Guest Login and Remote Login from Login Screen of Ubuntu 14.04.1 LTS Trusty Tahr.
I have installed Ubuntu 14.04.1 LTS Trusty Tahr on First day of its release, As of now, Not a single crash took place which is great indication of Stability. I noticed few LightDM related changes in Ubuntu 14.04.1 LTS Trusty Tahr.