Dennis Underwood - The Cryptography Dude

This week, we've got Dennis Underwood on the show. As the CEO of Cyber Crucible, Underwood brought his extensive experience in cryptography and inventing cybersecurity solutions to shed light on the evolving threat landscape.Throughout the wide-ranging conversation, Dennis offered illuminating insights into how sophisticated ransomware attacks operate today, often mimicking a criminal supply chain model with specialized roles. By communicating directly with attackers, Dennis revealed he has gathered valuable intelligence to stay steps ahead. He also highlighted the immense scale of the problem, with only an estimated 5-7% of ransomware incidents publicly reported.A core focus of the episode was on Dennis' innovative approach to real-time prevention at his company Cyber Crucible. By stopping threats within 200 milliseconds, he aims to make cybersecurity feel routine and reliable for businesses again. Dennis stressed the importance of cyber insurance agents remaining insurance specialists, rather than becoming technical experts. He advocates clear communication of cyber risks and striking the right balance.Touching on his diverse background, Dennis also recounted an amusing anecdote of trying to study cybersecurity materials during military service in extreme heat.Overall, the conversation provided penetrating insights into the evolution of cyber threats and the foremost strategies to harden defenses. Listeners interested in learning more are encouraged to connect with Dennis on LinkedIn.