[infinispan-dev] Infinispan security?

Hi, I was reading and watching presentations of Infinispan and it seems that currently it is intended for use in secure environment, like data center behind a firewall with other datacenters connected through secure links, if I understood correctly. But deploying it in more open environment, e.g. public cloud, could pose security risks. Manik said in a presentation that the underlying Jgroups uses certificates (or can be configured to use), and I would assume SSL. So, there is at least some security in the Infinispan joins, leaves etc. Manik also told that there has been some talk/plans already about the security in general. I would be interested in hearing about these plans for security and to see if there is possibilities for cooperation. I'm currently searching for a PhD subject, I have background in grid security, and this work sounds like it could be useful and interesting. Cheers, Joni