After an external penetration test or security audit flags vulnerabilities—such as unverified JWT `alg: none` or confused-deputy claims, XSS in user-submitted Markdown, missing webhook HMAC verification, or unthrottled public AI endpoints—your engineering team needs rapid, surgical remediation.
If you need to hire a freelance web security, OWASP remediation, and JWT/OAuth2 hardening programmer, I am Aldian Fazrihady.
Security Hardening Case Studies on This Site
- Mitigating Resource Exhaustion & JWT Vulnerabilities in Public AI Webhooks: Securing Public AI Webhooks in Express/Node.js
- Safe Markdown-to-HTML Sanitization: Converting Patient Markdown Messages Safely
- Client-Side PBKDF2 & AES-GCM Key Encryption: Securing Local API Keys with WebCrypto
- Dynamic Rate Limiting & Sentry Security Context: Proactive Security Alerting