Libraries tagged by bot-protection

Self-hosted Altcha Captcha plugin for Shopware 6. Adds secure, user-friendly bot protection without relying on third-party services.

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Official PHP SDK for YakNet yaCaptcha (Altcha-based) & WAF integration.

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A lightweight, file-based PHP firewall library for protecting web applications from bots, scanners, and common attacks.

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TrustCaptcha – Privacy-first CAPTCHA solution for TYPO3. GDPR-compliant, bot protection made in Europe.

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Zero-dependency PHP Web Application Firewall — drop-in auto_prepend_file middleware

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Redeyed Sentinel CAPTCHA + IP-reputation integration for Laravel. Free to install, inert until keys are set.

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Cloudflare Turnstile for Craft CMS — frictionless spam protection with automatic Contact Form integration.

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A secure, customizable and lightweight PHP CAPTCHA package with multiple difficulty levels

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Google Recaptcha3 bot protection for public forms

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Engine-agnostic, bot-hardened, cached search autocomplete for Magento 2 and Hyva. Searches products, categories and CMS pages via the configured Magento search engine (Elasticsearch 7 / 8 / OpenSearch / MySQL fallback). Includes 9 layers of bot protection, dynamic catalog-derived synonym matching, dedicated cache type, popular and recent searches, full keyboard navigation and accessible markup. Works on stock Luma and Hyva theme out of the box.

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Advanced Contact Us Page - Custom fields, bot protection, submission management, email notifications

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Pluggable anti-bot / CAPTCHA gate for Laravel Rebel: server-side verification of Cloudflare Turnstile, Google reCAPTCHA v3 and hCaptcha tokens, fail-closed by default and fully audited. Part of padosoft/laravel-rebel-*.

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x-lock bot protection middleware for Laravel

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Laravel integration for Unbotable — privacy-respecting bot and spam protection

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TrustCaptcha – Privacy-first CAPTCHA solution for Magento 2. GDPR-compliant, bot protection made in Europe.

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