Get the Whitepaper called Leveraging XSRF with Apache Web Server “Compatibility with older browser” feature and Java Applet.
You can download it from the following link: https://packetstormsecurity.com/files/download/98667/leveraging-xsrf.pdf
Source: https://packetstormsecurity.com/files/98667/Levering-XSRF-With-Apache-Web-Server-And-Java-Applet.html