Security Headers for Web Applications

Implement security headers to protect your site.

1 February 20261 min readSecurity اقرأ بالعربية

HTTP headers add security layers.

Essential Headers

- Content-Security-Policy
- X-Frame-Options: DENY
- X-Content-Type-Options: nosniff
- Strict-Transport-Security

Implementation

// Example in web server config
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block

Test with securityheaders.com

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