# Vulnerability management at scale: a presentation from osquery Co-creator Zach Wasserman
Osquery gives companies real-time visibility into hundreds of thousands of devices — without having to worry about downtime risks or performance hits. But what can you do with all that data? The organizers of [osquery@scale](https://www.osqueryatscale.com/) went straight to the source for this year’s conference. Zach Wasserman, co-creator of osquery, talked about how to use osquery for vulnerability management at scale. ## Topics discussed * The importance of vulnerability management * Osquery as a vulnerability management solution * Two approaches to vulnerability management with osquery * How to collect a software inventory for every device * How to investigate vulnerabilities in real time * Vulnerability management at scale with osquery