To fix the Docker and UFW security flaw without disabling iptables

Manage docker containers firewall with UFW!

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Collection of tutorials for various libraries and technologies

Server hardening on 1st login as "root"

Linux Automatic ARP (TCP / UDP / ICMP) Firewall

Ansible role to set up ufw in Debian-like systems

Linux software installation automation script (Linux playbook) using JavaScript and Google's ZX library.

Take Your Node.js Project to The Production Environment (VPS/Dedicated Server).

Development repository for the ufw cookbook

One-time fully automated shell script to install all needed software to run Laravel on Ubuntu 18.04 LTS. Creates user, installs ufw, nginx, php, nodejs/yarn, MariaDB/MySQL, PostgreSQL, Certbot (Let's Encrypt), Redis, Memcached, Beanstalkd, fail2ban, mosh. Optional parameters available.

Some configurable terraform for a free, firewalled, oracle-cloud ARM Ubuntu machine with @tailscale and @docker.

Fail2Ban setup that monitors UFW logs to detect and dynamically blacklist systems that are port-probing your server. Also monitors SSH as normal.

This is my implementation guideline for a Linux Server configured in a Virtual Machine

Automatically whitelist Cloudflare IPs with UFW and get an easier way to delete old rules

Extra ufw-* files for /etc/ufw/applications.d

Script that automates upgrading and securing of Ubuntu host then deploys Ubiquiti UniFi Controller.

This shell script is a combination of Secure-Linux, Arch-Enemy and Anti-DDOS.

CoolRune is a Meta-Distribution of Artix Linux with enchanced performance and privacy.

Terminal UI for ufw