Rich Greene
Certified InstructorSenior Solutions Engineer at SANS Institute
Specialities
Cyber Defense, Cybersecurity and IT Essentials

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Contact UsCyber Defense, Cybersecurity and IT Essentials

Rich Greene believes cybersecurity isn’t just a career—it’s a calling. From the battlefield to the classroom, he’s dedicated his life to defending, teaching, and inspiring others to do the same. As a SANS Instructor and author of SEC301: Introduction to Cyber Security, one of SANS’s most widely attended foundational courses, Rich transforms complex concepts into engaging, real-world lessons that connect with students from all backgrounds. His mission is simple yet profound: to make cybersecurity accessible, exciting, and achievable for anyone willing to take up the challenge.
Rich was great. He went above and beyond with answering all questions and clearly knew the topics in detail.
Rich Green was fantastic. He is obviously passionate about the subject, and the passion was helpful for the Live Online course in particular.
Rich [was] great. His presentation skills and delivery keep the class engaged. He always ensures students do not have questions before moving on.
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Overview Identity has become the new battleground. From SaaS to cloud to legacy Active Directory, it is now the central control point—and attackers know it.

In this upbeat, interactive session, we’ll dive into why the tried-and-true fundamentals (think password hygiene, patch management, and access controls) are the secret sauce to surviving and thriving in the age of ever-evolving cyber threats. Prepare for real-life “oops” moments, plenty of laughs, and hands-on tips you can actually use.

Improving Windows Event Log Analysis With Yamato Security Tools and The Evolving Cyber Threat Landscape: A SANS Perspective.

Healthcare and medical organizations are increasingly becoming targets of cybersecurity attacks, especially ransomware-focused attacks. These incidents can severely disrupt daily operations, causing significant challenges and delays in providing healthcare services.

Join this webcast to explore SANS and GIAC's latest industry-leading training and certifications to help cyber-practitioners, and the organizations they protect, keep pace with dynamic market conditions. Cut through the noise with this comprehensive showcase and discover the skills you and your teams will need to navigate the evolving landscape of cybersecurity.

Step into a world where cutting-edge defense meets practicality in cybersecurity! "SANS Secure Your Fortress" will teach you how to master the latest and most effective defense techniques. Whether you're a seasoned expert or just beginning your cyber journey, this event is for you.

Review relevant educational resources made with contribution from this instructor.