Best WordPress firewall plugins protect your website from hackers, malware, and malicious traffic. A web application firewall (WAF) filters dangerous requests before they reach WordPress, stopping attacks at the perimeter. This guide covers the top firewall plugins for 2025.
The best WordPress firewall plugins for 2025 are Wordfence for application-level protection, Sucuri for cloud WAF, and MalCare for automated security. Choose based on your server resources and security budget. Browse our WordPress Plugins.
| Plugin | Best For | WAF Type | Starting Price |
|---|---|---|---|
| Wordfence | Application firewall | Endpoint (on server) | Free / $119/year |
| Sucuri | Cloud WAF | Cloud-based | $199/year |
| MalCare | Automated security | Cloud + endpoint | $99/year |
| NinjaFirewall | Advanced users | Endpoint (pre-WP) | Free / $45/year |
| All In One Security | Free protection | Application rules | Free |
Wordfence is the most popular WordPress security plugin with an endpoint firewall that runs on your server. The firewall inspects all traffic against a constantly updated threat database. Real-time IP blacklisting blocks known attackers instantly.
Premium users get firewall rules immediately while free users receive them after 30 days. The plugin includes malware scanning, login security, and two-factor authentication.
Sucuri provides a cloud-based WAF that filters traffic before it reaches your server. All malicious requests are stopped at Sucuri’s network, reducing server load and blocking DDoS attacks. The CDN integration speeds up your site globally.
The platform includes malware removal guarantee – if your site gets hacked, Sucuri cleans it at no extra cost. Enterprise-grade protection without enterprise complexity.
MalCare combines firewall protection with automated malware scanning and one-click removal. The firewall blocks suspicious IPs, brute force attacks, and known threats. Scanning happens on MalCare’s servers, avoiding impact on your site performance.
The one-click malware removal is unique – most plugins only detect malware but require manual cleanup or paid services to remove it.
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Erik Keller
