Shield Security

Intelligent security automation that neutralizes malicious bots and repairs hacked core files.

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

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Overview

Shield Security focuses on silent, automated protection. Its unique SilentCAPTCHA blocks automated bots without forcing human users to solve frustrating puzzles. It also provides automatic file repair against the official WordPress.org checksum database.

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Key Features

• SilentCAPTCHA: Blocks automated bots without requiring annoying image puzzles or checkboxes.
• Automatic File Repair: Detects tampered core files and automatically restores official unmodified code.
• Two-Factor Auth: Enforce 2FA via Google Authenticator, email, or WebAuthn hardware passkeys.
• Vulnerability Scanner: Monitors installed plugins and themes against the latest known CVE databases.
• Traffic Inspector: Real-time HTTP request logging with one-click IP blacklisting and threat scoring.

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Code & Integration Example

// Disable Shield Security bot check for authorized API routes
add_filter( 'shield/bot_block_action', function( $block, $ip ) {
    return $block;
}, 10, 2 );

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Why Developers Choose Shield Security

Shield Security prevents false positives and simplifies WordPress security through deep automation.

• 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.