Daily malware scan, firewall, login protection and two-factor login. Checks files against WordPress.org and catches ClickFix fake-CAPTCHA injections.
Alternatives to PB4Host Security
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Kortech Shieldorav1.0.0
Enterprise-grade security engine featuring brute-force mitigation, autonomous system hardening, and a real-time command center.
Hanu Malware Guardv1.2.8
Scans files for malware, tracks file integrity, audits WP-Cron for planted jobs, and blocks login brute-force and common attacks.
Free firewall/WAF, malware scanning, login protection, 2FA, file-integrity monitoring and local backups. Optional multi-site Central dashboard.
Change your WordPress login URL, design the login page, and enhance your site's security with built-in protection tools.
Jibong Purr-tectionv1.1.0
Free, all-in-one WordPress security: firewall, malware scanner, two-factor login with passkeys, brute-force protection, live traffic and alerts.
WordPress security plugin with firewall, malware scanner, and login protection. Block attacks and scan for malware from one dashboard.
Completely free WordPress security: firewall, 2FA with authenticator app, malware scan, file integrity, vulnerability alerts, AI summary.
BrunLabs Sentinel AIv1.0.0
Protect your WordPress site with local security monitoring, Deep Scan, integrity checks, attack detection and multiple defensive layers.
Nimble Securityv1.2.7
Local WordPress security with 2FA, integrity monitoring, firewall, malware scanning, quarantine, incident response and recovery readiness.