diff --git a/README.md b/README.md index 18e9c248..94298775 100644 --- a/README.md +++ b/README.md @@ -514,7 +514,7 @@ sudo nmap -sS -p 7777,20381,5432 It is important to secure the Postgres port. -Using `ufw` doesn't help because docker writes persisten rules to the `iptables`. +Using `ufw` doesn't help because docker writes persistent rules to the `iptables`. To get around this, first run this command to allow only localhost connections to the docker containers: