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feat(security): implement security headers middleware (#327)#407

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phertyameen merged 1 commit intoMindBlockLabs:mainfrom
mijinummi:feat/middleware-security-headers-327
Mar 27, 2026
Merged

feat(security): implement security headers middleware (#327)#407
phertyameen merged 1 commit intoMindBlockLabs:mainfrom
mijinummi:feat/middleware-security-headers-327

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🔐 #327 Security Headers Middleware for Enhanced Protection

📌 Overview

This PR introduces a comprehensive security headers middleware to protect the API against common web vulnerabilities such as XSS, clickjacking, MIME sniffing, and information leakage.

It enforces industry best practices aligned with OWASP recommendations.


🎯 Key Features

🛡 Security Headers Applied Globally

Header Purpose
X-Content-Type-Options: nosniff Prevent MIME sniffing
X-Frame-Options: DENY Prevent clickjacking
X-XSS-Protection: 1; mode=block Legacy XSS protection
Strict-Transport-Security Enforce HTTPS
Referrer-Policy Control referrer data leakage
Permissions-Policy Restrict browser features
X-DNS-Prefetch-Control: off Improve privacy

Closes #327

@phertyameen phertyameen merged commit cb2b4ca into MindBlockLabs:main Mar 27, 2026
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Security Headers Middleware for Enhanced Protection

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