With the IoT, 50 billion devices are predicted to come online by 2020. All these devices will have a unique identity and these identities would be interacting with other identities which may or may not be of the same category. When these interactions happen over any device from any location using any API, how will the traditional IT architecture handle this new world of identity we are getting in to. This session will propose a NextGen architectural approach which enterprise IT architects and management need to consider if they plan to ride the IoT wave.