Just to add to this thread I wanted to share my bad set up that caused me to lose my base.


The attackers obtained the slave key to the regular gate on the left (marked in blue) and the visitor gate (marked in yellow) was left open.
They managed to open the regular gate after walking through the visitor gate, I was told by some of the people in the Discord channel this shouldn't normally be possible. It appears that by riding a horse they were able to do this though.
They then walked through the regular gate and destroyed everything I had. So I don't recommend this build here
