Category: Linux

March 9, 2015

How to set up a firewall on Ubuntu Server

The information in this post is based on Ubuntu Server 14.04 x64. It may or may not be valid for other versions. When I first started out with Linux (Ubuntu) servers, setting up a firewall involved manually creating and maintaining a potentially complex configuration file for iptables. However, I have recently discovered ufw, which is […]

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