An innovator and subject matter expert in vulnerability management and SIEM integration, Josh has more than a decade of experience in security, with specialization in perimeter defense, event analysis and incident response. Stevens is a featured SANS presenter, with multiple patents pending for visualizing cyber-attack data. He co-created and open sourced an application in 2011 under the MIT license, offering IT Operations with visibility into scanning activity. In his current role at Hewlett Packard Enterprise, he serves as Chief Architect for Security Operations, responsible for providing strategic and technical direction for the Cyber Defense Center with a primary focus on product evaluations, applied research and HPE-on-HPE projects.