So, in the latest status report they talk about defending yourself (and your base).

Was thinking about what could be added. A 2x1 draw bridge that could only be accessed from one side. So when you are online and out, you would need to keep it lowered so you can gain access to your base again, but when you log off for the night you could bring it up and your base would be nearly untouchable if built correctly. This takes away the need for 100’s of doors and the need to make a maze out of your base, which imo is pretty damn lame.