
An accountant learned to read the hidden arithmetic of networks, then built a second career protecting the address book of the internet. Steve Goodbarn's route from Janus Capital to Secure64 is a study in what happens when financial discipline meets invisible infrastructure.

Before Brad Rinklin sold cloud security, he taught office workers how to use a PC. Three decades later, the Infoblox CMO still begins in the same place: with the person trying to make sense of the machine.