How To Set Up a Basic Iptables Firewall on Amazon Linux AMI | Linux Today
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How To Set Up a Basic Iptables Firewall on Amazon Linux AMI

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Oct 11, 2019

When you create a Lightsail/EC2 instance, some network ports are open by default using AWS cloud firewall. This page explains how to set up a basic IPv4/IPv6 iptables firewall for Amazon Linux AMI for better control and security of your Linux server.
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