China’s students leap ‘Great Firewall’ to get homework help from ChatGPT

How to run makefile under firewall?

Checking Firewall Equivalence with Z3 (2018)

I just learned: Docker edits firewall rules for you

Why can std::net TCP sockets communicate even though my firewall blocks inbound traffic?

More Than 4,400 Sophos Firewall Servers Remain Vulnerable To Critical Exploits

Opensnitch, application level interactive firewall, heading into Debian

Portmaster 1.0 – Open-Source Network Monitor and Privacy Firewall

A Firewall for Internet of Things

The Iran Firewall: A preliminary report

Low-cost SSH access to server behind firewall?

China Upgrades Great Firewall To Defeat Censor-Beating TLS Tools

DNSFilter Acquires iOS Firewall App Guardian

A Crack in the Linux Firewall

I've now used Linux nftables for firewall rules and it went okay

HDMI Firewall

OpenSnitch is a GNU/Linux port of the Little Snitch application firewall

Rethink-app: DNS over HTTPS, firewall, and connection tracker for Android

FireZone – Tailscale Alternative – The Open Source VPN Server and Firewall

OPNsense DEC740 Ryzen Embedded Fanless Firewall Review (2021)

Fanless Intel J4125 4x I225 Virtualized Firewall Appliance Review

GitHub - CoolerVoid/spock_slaf: Spock SLAF is a Shared Library Application Firewall "SLAF"

an interactive firewall for inbound and outbound connections

Apple’s Private Relay can cause the system to ignore firewall rules

Bank had no firewall license, intrusion or phishing protection – guess the rest

Optimizing Magic Firewall’s IP lists

Nasty Linux Netfilter Firewall Security Hole Found

New Linux Bug in Netfilter Firewall Module Lets Attackers Gain Root Access

Portmaster – Open-source network monitor and firewall

Deconstructing the Great Firewall of China (2016)

More →