A CDN that can not XSS you Using Subresource Integrity about:frederik Frederik Braun Security Engineer at Mozilla fbraun@mozilla.com https://frederik-braun.com @freddyb Why am I here? https://www.mozilla.org/en-US/about/manifesto/ Content Delivery Networks <script src="https://code.jquery.com/jquery-2.1.4.min.js"></script> <link href='http://fonts.googleapis.com/css?family=PT+Sans…' rel='styleshe