[Free/Open Source] Fraud Prevention Suite v4.2.3 — 16+ detection engines, REST API, 3D threat map

[evdps]

What it is:
An enterprise-grade fraud detection addon for WHMCS. We built this internally for our own hosting operation and are releasing it open-source under MIT.

What it does:

• Cloudflare Turnstile invisible bot challenge (server-side validated)
• IP intelligence — proxy, VPN, Tor, datacenter detection
• Device fingerprinting (canvas, WebGL, fonts, screen)
• Email validation with disposable address detection
• OFAC/SDN sanctions screening
• Behavioral biometrics (mouse entropy, keystroke dynamics)
• 15-pattern bot recognition engine
• FraudRecord community database integration
• Duplicate client detection across 15 dimensions
• Velocity-based rate limiting

Platform features:

• Pre-checkout fraud blocking (stops orders before payment)
• 10-tab admin dashboard with full theme customization + dark mode
• 3D threat map visualization (Globe.gl)
• Client area integration pages
• REST API with four tiers (Free → Premium at $99/mo) — auto-provisioned on activation
• CSRF protection, parameterized queries, GDPR data removal

Requirements: WHMCS 8.0+, PHP 8.2+, MySQL 5.7+

GitHub: https://github.com/CyberNinja7420/whmcs-fraud-prevention-suite
Docs: GitHub Wiki (14+ guides)
Support: support@enterprisevpssolutions.com

Happy to answer questions or take feedback — this is actively maintained and we're still adding features. Drop a reply or open an issue on GitHub.