Based on our record, Shorewall should be more popular than HeatShield. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
All mentioned items have side-channel borked firewall and route rules in the past. Some bugs intermittently silently block local daemon instances from (re)loading like magic (some bugs only happen when the system is brought up). If your daily tasks include something less borked, than consider yourself very lucky you live without systemd. If I recall, ufw was intended for simple workstation rule sets. Personally,... - Source: Hacker News / 9 months ago
I've been using Shorewall for the last decade or so on everything from custom OpenWRT firewall/gateway solutions to servers running Debian or Ubuntu. It's great software that makes managing iptables/netfilter a breeze. Alas after many years, Mr. Eastep has retired and it doesn't appear the project is maintained by a new person or team. Source: about 1 year ago
Shorewall (https://shorewall.org/) can do the job easily. Source: over 1 year ago
Despite administrating Linux machines since 1994, I have never really looked closely at iptables because I was using shorewall and the briefly firehol. Source: over 1 year ago
You should just use https://shorewall.org/. Source: almost 3 years ago
Now that you mention it, yes. I run serverpilot along with HeatShield.io. Source: over 2 years ago
ufw - Ufw stands for Uncomplicated Firewall, and is program for managing a netfilter firewall.
YaST - YaST is the installation and configuration tool for https://alternativeto.
Advanced Policy Firewall - Server-based firewall.
ferm - ferm is a tool to maintain complex firewalls, without having the trouble to rewrite the complex...
Emsisoft Online Armor Firewall - Emsisoft Online Armor Firewall is a freemium online firewall protection system by the Emsisoft that is based on the own independent protection technology of the Emsisoft.
Firewall Builder - Firewall Builder is Open Source multi-platform firewall management software that supports Linux...