Security is part of the system.
Shield Engine is Dark Wolf's internal security-first engineering layer — secure headers, input validation, safe errors, route classification, audit-ready events, Cloudflare-ready controls, and OWASP ASVS-inspired practices.
10 modules
Defense in depth, by design.
EnvGuard
Separates public config from server-only secrets. No client bundles ever ship a key they shouldn't.
HeaderGuard
Applies browser security headers — HSTS, frame, referrer, permissions — with sensible defaults.
CSPGuard
Strict Content Security Policy. Controls script, style, image, and connection sources.
InputGuard
Validates and normalizes user input before it touches a single business rule.
ErrorGuard
Prevents internal errors from leaking details. Stack traces stay server-side.
RouteGuard
Classifies public, protected, admin, and API routes — with the right rules per class.
AbuseGuard
Rate limiting, Turnstile, and bot protections against the noisy edges of the internet.
AuditTrail
Structured security and business event logging — query-ready when audit time comes.
CloudflareGuard
Maps Cloudflare controls — WAF, bot management, geo rules — to application-layer needs.
ComplianceMap
OWASP ASVS-inspired control tracking — every control mapped to a tested code path.
Build it secure, or build it twice.
Every Dark Wolf system ships with Shield Engine on by default.