Step 1
Go to the Rules Engine page in the Fingerprint dashboard and click New ruleset, then select Use a template.
Use Fingerprint's VPN detection signal to block visitors connecting through a VPN. This template triggers only on high-confidence detections, reducing false positives while keeping anonymized or potentially fraudulent traffic off your platform.
Go to the Rules Engine page in the Fingerprint dashboard and click New ruleset, then select Use a template.
Browse or search the template library, select the one that fits your use case, and make any necessary adjustments.
Hit Save, then deploy by connecting Cloudflare in the Settings panel for automatic rule enforcement, or copy the ruleset API endpoint to evaluate events via the Server API.