Our Blog

Discover the latest articles published by the Filigran team and community contributors about OpenCTI, OpenAEV and more.

Threat Intelligence

Filigran Named a Leader in the G2 Winter 2026 Threat Intelligence Grid® Report

Margaux Chatelet • Dec 9, 2025 • 4 min read

Threat Intelligence

From Data Lake to Data Swamp: How OpenCTI Keeps CTI Clear

Antoine Martins • Dec 12, 2025 • 4 min read

Threat Intelligence

Filigran Named a Leader in the G2 Winter 2026 Threat Intelligence Grid® Report

Margaux Chatelet • Dec 9, 2025 • 4 min read

Threat Intelligence

Filigran and RST Cloud partner on Unified Threat Intelligence

Jan Johansen • Dec 1, 2025 • 6 min read

Threat Intelligence

Clarifying Threat Intelligence Concepts: Intelligence Analysis

Eric Ford • Nov 27, 2025 • 6 min read

Threat Intelligence

How to use Role-Based Access Controls (RBAC) in OpenCTI

Nate Huber • Nov 21, 2025 • 7 min read

Adversarial Exposure Validation

Breach & Attack Simulation

Introducing OpenAEV: The next evolution in Proactive Security Validation

Neena Sharma • Oct 29, 2025 • 6 min read

Adversarial Exposure Validation

Seamless OpenAEV scenarios deployment using XTM Hub

Valentin Stern • Oct 29, 2025 • 5 min read

Adversarial Exposure Validation

Breach & Attack Simulation

How to run a successful cybersecurity tabletop exercise?

Neena Sharma • Oct 22, 2025 • 6 min read

Adversarial Exposure Validation

Breach & Attack Simulation

Threat Intelligence

BAS to AEV and a Move Towards Unified Exposure Management

Neena Sharma • Oct 21, 2025 • 7 min read

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