This plugin adds GeeTest 3.0 behavioral captcha protection to a website's user login and public comment forms. It is designed for site administrators who need to reduce spam and automated attacks without using traditional text-based CAPTCHAs. The tool is implemented as a straightforward plugin that requires minimal configuration.

• GeeTest 3.0 Integration: Incorporates the third-generation behavioral verification system, which analyzes user interaction patterns to distinguish humans from bots.
• Login and Comment Protection: Applies the captcha challenge to both the user authentication page and the public commenting interface by default.
• File-Based Configuration: Setup is managed by editing a single config.php file to input your GeeTest API credentials, eliminating the need for a complex settings page.
• Custom Validation Hooks: Provides specific action and filter hooks (login_form_login and preprocess_comment) for developers to add server-side validation, preventing POST request bypass attempts.
• External Resource Handling: Loads necessary JavaScript and CSS libraries from a CDN by default, with instructions for local hosting if required.