I talked to Galdor about this before, in that the clients dont have any security implementation, not even ssl for the tcp/ip transport - although I guess you could configure a tunnel to encrypt at the transport level.
So this is just a discussion thread to see what plans there are for ssl and maybe SASL?
in the remote transports - including memcached?
There is a catch-all JIRA to address security around several areas of Infinispan. We haven't addressed this as yet, but this is definitely something that folks have asked for.
If you're willing to help with this, if you need it sooner than we can get to it ourselves, that would be much appreciated. :-)