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Friendly Captcha

SecurityStrictly NecessaryOfficial Site

This script initializes and manages a captcha challenge designed to verify human users and prevent automated bot access to website resources. Unlike traditional image-based captchas, Friendly Captcha typically employs a non-intrusive, proof-of-work mechanism that runs in the background. It analyzes environmental factors and computational capabilities of the client browser to differentiate between human users and bots, without requiring explicit user interaction such as clicking images or solving puzzles. The script operates client-side, communicating with Friendly Captcha's backend services to validate challenge solutions. It is designed to be privacy-friendly, minimizing data collection and avoiding persistent tracking cookies, making it a GDPR-compliant solution for securing forms, logins, and other sensitive areas against spam, credential stuffing, and other malicious automated activities.

Capabilities

Friendly Captcha offers robust bot protection by utilizing a unique, privacy-preserving proof-of-work challenge that is imperceptible to legitimate users but computationally intensive for bots. This approach significantly reduces friction for human visitors while effectively deterring automated attacks. Its key benefits include enhanced website security against various forms of abuse (e.g., spam, account takeovers, scraping), improved user experience due to the non-interactive nature of the challenge, and strong adherence to data privacy regulations. It helps website owners maintain the integrity of their platforms and ensure that interactions are genuinely human.

  • Bot detection
  • Anti-spam
  • Fraud prevention
  • Privacy-friendly
  • Seamless user experience
  • Website security

Digital Footprint

Known Cookies

fc_challenge_session
Used to maintain the state of the captcha challenge for the current user session. • Session

Endpoints

  • ct.captcha-delivery.com
  • api.friendlycaptcha.com

Security Incidents & Vulnerabilities

No known historical CVEs or supply chain attacks found for these specific resources.