For years, AJAX has enabled developers to write asynchronous, responsive Web applications. Issuing requests from your browser just got easier with the built-in services provided by Angular that support the full suite of HTTP verbs as well as JSONP. In this lesson, learn how to interact with Web pages and Web services using Angular $http and $resource services, how to transform requests and responses with interceptors, and how to secure your app against JSON vulnerabilities using cross-site request forgery (XSRF) tokens. Jeremy concludes the lesson with a demonstration of how Angular’s Web services can be mocked out of the box to facilitate unit testing without having to configure your Web server.