Products Web Latest contributions from Mike West Content Security Policy 1.0 is officially awesome. Content Security Policy Content Security Policy can significantly reduce the risk and impact of cross-site scripting attacks in modern browsers. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated November 13, 2017.