typo fix
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@ -514,7 +514,7 @@ sudo nmap -sS <IP-ADDR> -p 7777,20381,5432
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It is important to secure the Postgres port.
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Using `ufw` doesn't help because docker writes persisten rules to the `iptables`.
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Using `ufw` doesn't help because docker writes persistent rules to the `iptables`.
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To get around this, first run this command to allow only localhost connections to the docker containers:
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