CDN stands for Content Delivery Network and is a technology that helps deliver content faster and more securely to users. It works by providing a network of servers located around the globe that can quickly provide content to users instead of having it all come from one central location. This helps to reduce load times and improve user experience. Additionally, CDN can be used to deliver secure content to users since it utilizes encryption and other measures to help protect data from malicious actors. The technology is incredibly useful for developers who want to ensure their users have access to their content quickly and securely. CDN is a great way to make sure your users have the best possible experience with your product.