You have no choice but to deal with the �Web 2.0 phenomenon� � but most people have no idea how dangerous these technologies are. Web 2.0 is old technologies held together with duct tape and implicit trust, and exploiting them often doesn�t involve a whole lot of technical knowledge � In this talk you�ll see and learn the concepts behind testing, manipulating, and penetrating the new �Web 2.0� technologies. There will be demos, code snips, and analysis � Come learn why the new wave in web application technologies, based on end-user interaction and increased functionality is even easier to �hack� than you think.