To fix the Docker and UFW security flaw without disabling iptables

IP blocklist extension for Ubuntu ufw

⚔️🧱🔥🛑IP BAN Block Allow GEOIP country traffic limit server input/output to IP countries with iptables+xt_geoip, auto db-ip update, firewall fail2ban gfw ufw cidr blacklist netfilter rules persistent restrict netaddr xtables linux debian ubuntu apache nginx web server anti hack ddos firewalld ipblocks ipdeny ip ranges MaxMind ipset

POSIX shell script automating Linux security hardening through SSH, firewall, access controls, and intrusion prevention across Linux distributions.

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.

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

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

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

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

🔥 🧱 UFW rule updater to only allow HTTP and HTTPS traffic from Cloudflare IP address ranges

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

Handy things for setting up a new Ubuntu 16.04 - 22.04 server

how to configure a web server

🗄️ Collection and organization of information ℹ️

Automatically set traffic rules for Dynamic IP Addresses from a Dynamic DNS Domain

Simplifying (I hope) UFW and iptables, includes a utility to get blocklists and incorporate them.

All the things to do after installing Manjaro Linux.

Firewalling Pterodactyl \ Wings \ Docker with UFW on Debian \ Ubuntu

A set of Bash shell scripts to monitor and handle IP traffic on your webserver

Born2beroot made easy