Cloudflare Turnstile – At a Glance Cloudflare Turnstile uses JS challenges to replace visual puzzles. Cloudflare Turnstile uses background JavaScript tasks (proof-of-work/proof-of-space) to detect bots without requiring users to solve image puzzles, making verification seamless for most visitors. Cloudflare Turnstile requires review for privacy compliance. Turnstile minimizes data collection using Private Access Tokens and relies […]