Offensive Operations, Penetration Testing, and Red Team Training Courses

Train with Erik Van Buggenhout, SANS instructor and NVISO co-founder, and develop hands-on skills in purple teaming, adversary emulation, and detection engineering to continuously improve detection, response, and real-world cyber defense.

Chris Elgee, SANS instructor and GSE, brings real-world cyber operations into the classroom through immersive NetWars challenges and hands-on labs that teach students to think like attackers and defend with confidence.

Red team expert Moses Frost combines decades of offensive security experience with hands-on SANS training, helping students master cloud penetration testing and adversary simulation through real-world labs.

Jean-François is based in Portugal, where he is the CEO of Offensive Guardian, a boutique red and purple teaming shop providing freelance services to various organizations. He has worked for other noteworthy firms, including, but not limited to: Neuvik, TrustedSec, Fortra's Cobalt-Strike team, and NVISO.

Jeff McJunkin brings decades of systems, network, and offensive security experience to SANS. Founder of Rogue Valley Information Security, he has led enterprise penetration tests, built Core NetWars experiences, and authored SEC580 while co-authoring SEC560.

Larry has revolutionized embedded device security with decades of hands-on offensive research, co-authoring SANS's flagship wireless and IoT penetration testing courses, and pioneering SBOM exploitation techniques for supply chain defense strategies.