All In One WP Security & Firewall

100% free WordPress security suite with login defense, firewall rules, and file protection.

• Official Website: https://www.all-in-one-wp-security-and-firewall.com/
• Primary Category: Inactive
• License / Pricing: Free

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Overview

All In One WP Security (AIOS) by UpdraftPlus is a completely free, modular security plugin that adds a robust web application firewall, brute-force login lockdown, bot protection, database backup scheduling, and file change detection with zero upsell friction.

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Key Features

• Brute Force Defense: IP login lockdown after configurable failed attempts with temporary lockout timers.
• Web Firewall: Web application firewall (WAF) blocking malicious SQL injection and XSS queries.
• Login Captcha: Add Cloudflare Turnstile or Google reCAPTCHA to login and registration screens.
• File Change Monitor: Scans core files and alerts administrators if PHP files have been modified or injected.
• Database Security: Easily change default wp_ database prefixes to prevent automated SQL exploitation.

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Code & Integration Example

// Check if user is locked out by AIOS
if ( class_exists( 'AIOWPSecurity_Utility' ) ) {
    $is_locked = AIOWPSecurity_Utility::check_locked_ip();
}

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Why Developers Choose All In One WP Security & Firewall

AIOS is completely free without locked features, making it a favorite for budget-conscious site owners.

• Developer Friendly: Built to respect WordPress coding standards with action hooks and filters.
• Actively Maintained: Frequently updated for the latest major WordPress versions.
• Community Backed: Comprehensive documentation, tutorials, and community support forums.