You've got to credit these guys for going the extra mile to keep you from finding out what their conference is about. Between this site and the conference website it links to, they use the acronym "RSA" twenty six times without ever once defining it.

Note that googling "RSA" gives a dozen contradictory definitions, from various things that call themselves the RSA. The conference here makes the list about halfway down, but again, without any explanation what the acronym stands for or what it is.

And of course, wikipedia just gives a two page list of RSAs for one to choose from:

http://en.wikipedia.org/wiki/RSA