About runZero

runZero provides a single source of truth for exposure management across your entire attack surface. No agents, authentication, or appliances needed. It delivers unmatched visibility into every asset and exposure, internal, external, IT, OT, IoT, mobile, and cloud, including unknown and unmanaged devices that other tools miss. Founded in 2018 by HD Moore, runZero is trusted by 500+ organizations and 30,000+ users to reduce risk, meet compliance, and strengthen security.