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Web Application Security: Understanding HTTP Security Headers

Helmet - a Node.js Package for HTTP Security Headers

Explore the use of Helmet, a Node.js module, to add HTTP security headers in Express applications. Understand how Helmet configures headers like X-Frame-Options to enhance web security and how to install and use it in your projects.

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HTTP security headers are a generic tool that can be employed by any technology at the HTTP medium including load balancers, API gateways, reverse proxies, ...