I had an issue where I used the redis docker image and didn't understand docker networking properly so I set the network mode as host so my other container coul

I had an issue where I used the redis docker image and didn't understand docker networking properly so I set the network mode as host so my other container could connect. Not knowing this had exposed redis to the world unauthenticated (in about 2018). Eventually a kind script set a password on redis which caused me to notice and fix this issue.