Wordfence Security

Protecting over 5 million WordPress sites with a real-time threat defense feed.

• Official Website: https://www.wordfence.com
• Primary Category: Security, Firewall & Malware Protection
• License / Pricing: Freemium

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Overview

Wordfence runs as an endpoint firewall directly inside your server environment, stopping malicious requests before they can execute. It continually scans core files, themes, and plugins against official WordPress.org checksums and malware signatures.

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Key Features

• Web: Web Application Firewall (WAF) identifies and blocks malicious web traffic
• Deep: Deep malware scanner compares your files with official WordPress repository checksums
• Two-factor: Two-factor authentication (2FA) with TOTP authenticator apps
• Live: Live traffic view displaying real-time login attempts and blocked attacks
• Brute-force: Brute-force login attack rate limiting and country blocking

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Code & Integration Example

// Wordfence runs at server bootstrap via auto_prepend_file in user.ini / php.ini

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Why Developers Choose Wordfence Security

Wordfence Security is trusted by the WordPress community because it balances reliability with deep extensibility. Whether you are running a single client site or managing an enterprise network of hundreds of installations, it integrates cleanly into modern WordPress workflows.

• 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.