In this episode, James Maude sits down with Brian Wagner, CTO at Revenir, whose cybersecurity story started at just 15, building Microsoft Access databases for a medical hospice. From teenage entrepreneur to AWS security specialist, Brian’s path has been anything but ordinary. He pulls back the curtain on his time with the elite Zipline incident response team where he confronted a catastrophic VPC peering breach that spiraled into data theft and blackmail. Together, James and Brian dissect how vendor network compromises can silently open doors into your cloud and why Brian insists that true security isn’t something you bolt on later - it’s a culture you build from day one.