Security is consistently brought up as one of the main barriers to the adoption of cloud computing and one of the big challenges it presents. Issues such as security in virtualized environments, multi-tenant architectures and the cloud in general are often discussed with very little real-world understanding of the problems and the potential solutions.
So it's nice to discuss it with someone who actually knows what he's talking about, as James Urquhart and I do with Chris Hoff, the well-respected security expert and blogger, in Show #8 of our cloud computing podcast, Overcast.
Listen to it here.