05 / Diagnostic Suite / Configuration

Security Headers Scanner

Audits HTTP response headers for CSP nonces, HSTS Preload, X-Frame-Options, and COOP policies.

PROPRIETARY DIAGNOSTIC ENGINE
Bear Sentinel™ HTTP Transport Matrix
RUN AUTOMATED AUDIT (3s) →
Theoretical Threat Model & Compliance Bounds
Regulatory & Compliance Liability Impact
PCI-DSS v4.0 (Req 6.4.3)SOC 2 Type II (CC6.1)
Attack Vector & Structural Vulnerability Analysis

Missing security headers leave web applications defenseless against clickjacking, XSS, and MIME-sniffing exploits.

Non-Intrusive Diagnostic Verification Protocol

Inspects HTTP response headers on live domain for complete security header suite.

Taxonomy Classification
Configuration · Enterprise Diagnostic Module
Enterprise Remediation Directive

Deploy Content-Security-Policy with nonces, HSTS max-age=63072000 with preload, X-Content-Type-Options: nosniff, and COOP.

Standard Best-Practice Reference Blueprint
// next.config.mjs headers()
{
  key: 'Strict-Transport-Security',
  value: 'max-age=63072000; includeSubDomains; preload'
}
48-HOUR PRODUCTION HARDENING SPRINT
Need Bear Systems Principal Engineers to remediate this vulnerability directly in your production repository?
Our senior engineering team audits your codebase, configures strict CSP nonces, hardens DNS authentication, eliminates bundle leaks, and submits a clean Pull Request with 100/100 compliance guaranteed.
Other Configuration Diagnostic Scanners
Bear Sentinel™ TLS Cryptographic Auditor
SSL/TLS Security Scanner
Evaluates SSL/TLS certificate validity, certificate runway, encryption cipher strength, an...
VIEW SPECIFICATION →
Bear Sentinel™ Cookie Flag Auditor
Cookie & Session Security Scanner
Audits Set-Cookie directives for HttpOnly, Secure, SameSite, and Partitioned protection at...
VIEW SPECIFICATION →
Bear Sentinel™ Postgres RLS Inspector
Supabase Security Scanner
Audits Supabase Postgres projects for exposed service_role keys, permissive policies, and ...
VIEW SPECIFICATION →
Bear Sentinel™ NoSQL Rule Evaluator
Firebase Security Scanner
Audits Firestore and Realtime Database rules for open read/write permissions....
VIEW SPECIFICATION →