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Filigran
White Paper

A Practical Guide to Threat-Informed Defense

A step-by-step guide to help organizations proactively align security operations with real-world threats using a Threat-Informed Defense strategy.

As the complexity of modern organizations continues to grow, attack surfaces expand and threats targeting them become more sophisticated. Traditional security models can’t keep up. That’s why leading organizations are turning to Threat-Informed Defense: a proactive, intelligence-driven approach promoted by MITRE, that aligns security operations with real-world adversary behavior.

This white paper introduces a practical, six-stage Threat-Informed Defense pipeline developed by Filigran, designed specifically for the operational realities of modern organizations.

Download this white paper for actionable recommendations for companies to put this method into practice, including:

  • Prioritizing defenses based on actual threats, not hypotheticals
  • Simulating adversary behavior to validate your security posture
  • Operationalizing threat intelligence using open-source tools like OpenCTI and OpenAEV
  • Building a continuous feedback loop that sharpens detection and response

Watch our dedicated webinar for additional insights from our experts.

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Oct 1, 2025

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