Security is a data problem. There are several data-related flaws seen in studies such as data fundamentalism and stochastic ignorance, but with attackers changing their tactics daily what really needs to be considered is adopting real-time data-driven security tactics. Cleaning your data for weaknesses regularly and considering ground truth are good practices, but there is more that can be done. In this presentation, Sr. Data Scientist Michael Roytman of Kenna analyzes strategies for vulnerability remediation, through his experience collecting 150M live vulnerabilities, 1.5M assets from 2k organizations. Specifically, his presentation includes tips for improving your data collection that can ward off attacks, including: - Explaining why we’re all doing remediation wrong - Analyzing better alternatives Take a look at this presentation to evaluate your organization’s existing method for prioritizing vulnerabilities, and learn how you can incorporate exploit data and live vulnerability data into your current model to achieve accurate prioritization.