Security Optimizer – The All-In-One Protection Plugin v1.6.9
Secure your WordPress site from brute-force attacks, threats, malware, and bots. Free to use and easy to set up.
Tags / web-application-firewall
web application firewall
7 WordPress plugins tagged “web application firewall”. Every result links to a crawlable PlugIndex profile.
BBQ Firewall – Fast & Powerful Firewall Security v20260809
The fastest firewall plugin for WordPress. Protect against a wide range of threats with minimal performance impact.
RSFirewall! v1.1.49
Based on the success of the most popular firewall for Joomla!, RSFirewall! is now available to protect your WordPress website as well.
Virusdie | One-click website security v1.1.10
Malware scanning & removal, website hardening, patching vulnerabilities, real-time protection against online attacks, blacklist monitoring in a click!
CloudFilt Bot & Spam Protection v1.0.20
Prevent and stop bots traffic. This plugin inserts in your website the CloudFilt codes for the security tracking available on https://cloudfilt.com/.
Cybershield Firewall v0.1.6
CyberShield, Your First Line of Defense Against Web Attacks.
Techbox Firewall v1.3.1
Web Application Firewall for WordPress. Blocks SQL injection, XSS, malicious bots, and bad requests.