<p>Dave Hull has been working in information security for more than 15 years, primarily in blue team roles. Hull has taught digital forensics and incident response (DFIR) courses around the world via the SANS Institute. He was the former editor and a leading contributor to the award winning SANS DFIR blog. Hull was the technical lead for security incident response in Microsoft's Office 365 from 2012 to 2015 and is currently a detection engineer at Red Canary.</p>