Ryan Kazanciyan is the Chief Security Architect for Tanium and has twelve years of experience in incident response, forensic analysis, and penetration testing. Prior to joining Tanium, Ryan oversaw investigation and remediation efforts at Mandiant, where he spent six years working with dozens of Fortune 500 organizations impacted by targeted attacks. Ryan has taught classes for Black Hat, corporate security teams, and federal law enforcement, and is a coauthor of "Incident Response and Computer Forensics," 3rd Edition (2014).