Web Application Firewall

O'Reilly

Building Internet Firewalls (O'Reilly Ser.)      

Independently published

Navigating the Sophos Firewall Interface and Control Center 2025-2026: A Complete Administrator’s Guide to Navigating, Customizing, and Managing Sophos Firewall with Clarity and Confidence

Feisty Duck

ModSecurity Handbook, Second Edition: The Complete Guide to the Popular Open Source Web Application Firewall

Wiley

Web Application Defender's Cookbook: Battling Hackers and Protecting Users

Packt Publishing

OPNsense Beginner to Professional: Protect networks and build next-generation firewalls easily with OPNsense (English Edition)

VDM Verlag

Web Application Firewalls: Applied Web application security

Macmillan Technical Publishing

Cisco ASA: All-in-One Firewall, IPS, and VPN Adaptive Security Appliance

Web Application Firewall: Securing Your Digital Frontier (English Edition)

Independently published

Curiefense Handbook: Securing Cloud-Native Applications with Adaptive Web Application Firewall Techniques

The Art of Service - Web Application Firewalls Publishing

Web Application Firewalls A Complete Guide - 2021 Edition