SANS Instructors

Russell is a Principal Consultant and Co-Founder of Cyverity with extensive cybersecurity leadership experience. As former CIO and CISO of the Federal Reserve Bank of Atlanta, he brings real-world expertise to his role as SANS Principal Instructor.

Brandon is an independent security consultant and SANS Senior Instructor. He is lead author for SEC510: Cloud Security Controls and Mitigations; GPCS holder #1, multi-year RSA Conference presenter, and cloud Bug Bounty collector.

Jason has worked as an independent consultant supporting Microsoft environments for over 25 years and has trained thousands of Windows network administrators and security personnel in more than a dozen countries around the world.

Carlos is Principal Subject Matter Expert at Maltego Technologies with over 22 years of professional experience in information security: incident response, digital forensics, and threat intelligence/hunting.

Moses has built an impressive career as a Network Architect, DevOps Engineer, and Information Security professional. Today, he works in the Offensive Operations space as a Red Team Operator and serves as the course author for SEC588.

"Renaissance man" may be the most fitting description of SANS instructor Mathias Fuchs, who is the Head of Investigation & Intelligence at the Swiss firm InfoGuard AG as well as a volunteer paramedic and a pilot.

Bryce provides highly specialized ethical hacking and cyber security consulting services to clients around the world and teaches thousands of cyber security professionals how to defend against advanced adversaries.

Timothy Garcia works as an Information Security Engineer for a Fortune 100 financial institution, where he provides security consulting to project teams to ensure security of IT operations and compliance.

Jess Garcia is the founder and technical lead of One eSecurity, a global Information Security company specialized in Incident Response and Digital Forensics.

Kevin is the IT Security Manager for an international bank, responsible for overseeing incident response, vulnerability management, cyber threat intelligence, as well as the SOC. He has worked at New York Power Authority, JP Morgan and WarnerMedia.

Jaime Geiger is an experienced forward and reverse engineer with a passion for teaching. He currently works in the DC area, where he perfects software design and implementation, reverse engineering, exploit development, and network administration.

Charles “Charlie” Goldner is a Senior Technical Engineer at Counter Hack. With over two decades of experience working for SANS, the U.S. Army, and the Nevada National Guard, he brings a wealth of public and private sector expertise to the classroom.