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Defense in Depth: Multiple Layers of Protection Fortifying Your Cyber Defenses

Defense in Depth: Multiple Layers of Protection Fortifying Your Cyber Defenses (PDF, 3.31MB)Published: 10 Jul, 2025
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Ted Demopoulos
Ted Demopoulos

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Download this paper and learn how to implement and evolve a Defense-in-Depth (DiD) strategy tailored to your organization’s risk profile, infrastructure, and cloud environment. Download the Executive Summary for a 2-page recap of this SANS paper. Download the infographic for an at-a-glance summary of this SANS paper.

Defense in Depth: Multiple Layers of Protection Fortifying Your Cyber Defenses

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Join us for this expert-led webcast to explore how to implement and evolve a Defense-in-Depth (DiD) strategy tailored to your organization’s risk profile, infrastructure, and cloud environment.

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Meet the expert

Ted Demopoulos
Ted Demopoulos

Ted Demopoulos

Principal Instructor

Ted Demopoulos, SANS Principal Instructor and author of Infosec Rock Star, leads SEC401: Security Essentials–Network, Endpoint, and Cloud. He blends decades of consulting insight with a hands-on, student-focused approach that makes cybersecurity real.

Read more about Ted Demopoulos