Explore the concept of Subresource Integrity in this 35-minute conference talk from AppSecEU 2015 in Amsterdam. Learn how to use a JavaScript Content Delivery Network (CDN) without risking cross-site scripting (XSS) attacks. Frederik Braun presents innovative techniques to enhance web application security by implementing integrity checks for external resources. Gain insights into protecting your web applications from potential vulnerabilities associated with third-party scripts and CDNs. Discover practical strategies for implementing Subresource Integrity to safeguard your users and maintain the integrity of your web content.