SANS Instructors

Raul Siles is founder and senior security analyst at DinoSec.

Bryan Simon, a SANS Senior Instructor and author of SEC401, has been involved in cybersecurity since 1991. He’s the president of Xploit Security Inc., and has taught cybersecurity students from organizations like the FBI, NATO, and UN.

Stephen Sims, an esteemed vulnerability researcher and exploit developer, has significantly advanced cybersecurity by authoring SANS's most advanced courses and co-authoring the "Gray Hat Hacking" series.

Ed is the founder of the SANS Penetration Testing Curriculum and Counter Hack; leads the team that builds NetWars, Holiday Hack, and CyberCity; and is President of the SANS Technology Institute.

Kenton is a well-respected cybersecurity consultant and thought leader based in Calgary, Canada. To every SANS class, Kenton brings more than 25 years of hands-on and management experience in a wide range of industries from hi-tech to critical infrastructure.

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Andy is a Principal Security Architect for BP, where he secures emerging technologies and develops security strategies. His background is a mix of technical elements and business practicalities, which he considers essential to developing solutions.

Anuj Soni, Principal Reverse Engineer at United Healthcare, has over 15 years of experience enhancing organizational security postures. His expertise has led to the identification, containment, and remediation of multiple threat actor groups.

Lance revolutionized cyber defense by founding the Honeynet Project. Over the past 25 years, he has helped 350+ organizations worldwide build resilient security cultures, transforming human risk management into a cornerstone of modern cybersecurity.

Wouter is a senior security expert at NVISO with 15 years of experience in the IT industry, currently serving as the lead of the SOAR engineering team at the NVISO Security Operations Center (SOC).

Currently, Peter is a Senior Security Engineer with IBM as well as a principal instructor for the SANS Institute.

David has 10+ years of professional experience in penetration testing, red teaming, vulnerability assessment and management, security monitoring, security architecture design, incident response, digital forensics, and software development.