With over 18 years of experience in application security, Josh has played diverse roles—from being a penetration tester and reverse engineer to serving as a full-stack developer and CTO of a cybersecurity startup. He founded Faction Security, an organization committed to hosting open-source tools with the goal of supporting security teams by providing resources that enhance collaboration and efficiency. In addition to making open-source security tools, Josh builds custom modular synths and generally enjoys making strange and unusual noise-making devices.