Anyone have a suggestion, or observations, for a "secure" IM/chat solution? The key points are: cheap (free?) and possibly available with clients for both MS and Linux. There's a billion of them out there, and I don't have to time to download and test *every single one*.
We'd like to try this out with our admins and security officers to act as our own CERT, of sorts ... so it's *kind of* related to the AntiOnline mission...