ToolypetMCP
advanced8 minutessecurity

Web App Security Checklist

Pre-deployment security checklist: CSP, CORS, authentication tokens, password hashing, and security headers.

checklistdeploymentsecuritypre-launch

Wann dieses Rezept verwenden

Never deploy without this security checklist. Covers the top 10 security configurations that prevent the most common web application attacks.

Schritte

1

Production CSP

Eingabeaufforderung:Generate production CSP with strict directives, nonce-based script-src, and upgrade-insecure-requests
2

Verify CSP quality

Eingabeaufforderung:Evaluate the CSP for A+ grade and zero unsafe directives
3

Production CORS

Eingabeaufforderung:Generate strict CORS: specific origins only, no wildcards, credentials allowed only for auth endpoints
4

Security Header Checker

Dieses Werkzeug ausprobieren

Full header check

Eingabeaufforderung:Verify all OWASP-recommended headers are present and correctly configured
5

Generate production secrets

Eingabeaufforderung:Generate production-grade secrets: JWT key, session secret, CSRF token secret
6

Lock down CDN resources

Eingabeaufforderung:Generate SRI hashes for all third-party scripts and stylesheets loaded from CDN

Häufig gestellte Fragen

What are the most common security oversights?

Missing CSP (allows XSS), no rate limiting (enables brute force), exposed error details (information leak), default CORS (allows any origin), and plain-text secrets in config.

Should I hire a penetration tester?

Yes, for production applications handling user data. Automated scanning catches ~60% of issues. Manual pen testing catches logic flaws, business logic vulnerabilities, and complex attack chains.

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