Last week Aldo Castaneda was here to do a podcast on Digital Identity. After getting to know each other a bit the tape recorder went on and we started the discussion with the layers of the identity stack – authentication framework, data providers, aggregators and consumers. The topic evolved into the marketing aspects of Digital Identity, something I rarely hear discussed at identity conferences and podcasts.

Aldo is coming into his own as a podcaster, he poses evocative questions and is an engaging conversationalist on and off the air. He likes to go off on tangents as much as I do in order to fill in the gaps while presenting a concept, which can be challenging but he pulls it off every time. Hopefully we will meet up again at the Identity Mashup next month. Aldo says the podcast will be ready next Wednesday.