Dean Sysman: Betting on a boring problem and scaling Axonius past $100M ARR

About this episode

In this episode of Inside the Network, we sit down with Dean Sysman, co-founder and CEO of Axonius, one of the fastest-growing cybersecurity companies in the world. From struggling with his first startup to building a category-defining unicorn valued at $2.6 billion, Dean’s journey is a raw, insightful, and unfiltered look into what it really takes to build in security. Before founding Axonius, Dean co-founded Cymmetria, a Y Combinator-backed deception startup that despite all the efforts, didn’t end up leading to a successful outcome. That experience didn’t stop him; it made him more grounded, more strategic, and more deliberate. Dean 2.0 didn’t enter a hot market. Instead, he went after a boring but foundational problem everyone had, but no one wanted to touch - cyber asset visibility. In just under five years, Axonius surpassed $100M in ARR and raised over $600 million to fund growth and acquisitions. Dean’s path has been unconventional from the start. He taught himself to code at 12, won an international robotics competition at 15, and led a team in Unit 8200 by 21. In the military, he learned responsibility the hard way: “If you fail, no one else is coming to help.” Th