Cloud Security Alliance CEO Jim Reavis says enterprises are moving away from “very physically-oriented” architectures to more virtualized environments. Reavis: “Its very much a platform battle, and while OpenStack is gaining some momentum, it’s still relatively small, and I don’t see the enterprises adopting OpenStack rapidly, he says. CSA also unveiled new guidance aimed at helping early adopters understand the security challenges surrounding the Internet of Things (IoT), and provide potential device security measures.”]