Tod Beardsley

Tod Beardsley is VP of Security Research at runZero, where he "kicks assets and fakes frames." Prior to 2025, he was the Section Chief for the Vulnerability Response section for CSD/VM/VRC at CISA, the Cybersecurity and Infrastructure Security Agency, part of the US government. He's also a founder and CNA point of contact for AHA!. He spends much of his time involved in vulnerability research and coordinated vulnerability disclosure (CVD). He has over 30 years of hands-on security experience, stretching from in-band telephony switching to modern ICS/OT implementations. He has held IT ops, security, software engineering, and management positions in large organizations such as the Rapid7, 3Com, Dell, and Westinghouse, as both an offensive and defensive practitioner. He is also CVE Board member, a Travis County Election Judge in Texas, and an internationally-tolerated horror fiction expert.