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Diamond Model — Intrusion Analysis
The framework that structures reasoning about intrusions: atomic structure, axioms, pivoting and attribution.
Who it is for: Threat Intelligence analysts
FreeGet the e-book
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CODE418 Library
The full collection of Cyber Threat Intelligence e-books and materials in Portuguese — to study at your own pace. New titles are published regularly.
Frameworks Series
Guides dedicated to a CTI framework — from theoretical foundations to operational use.
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Cyber Kill Chain
History, evolution and practical application of the 7-phase attack model — to map and break intrusions.
Who it is for: CTI, SOC and blue team analysts
Coming soon
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Collection Management Framework
A methodology to map, evaluate and organize intelligence data sources — the foundation of collection in threat hunting.
Who it is for: Threat researchers and hunters
Coming soon
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MISP Automation with PyMISP
From concept to implementation: automate IoC ingestion and MISP operations with PyMISP.
Who it is for: CTI analysts and engineers
Coming soon
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STIX — Structured Intelligence
Objects, relationships and TAXII: how to represent and exchange threat intelligence in a structured, interoperable way.
Who it is for: CTI analysts and integrators
Coming soon
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Traffic Light Protocol (TLP)
The TLP levels and how to share sensitive information safely — the information-sharing standard in CTI.
Who it is for: Security and CTI teams
Coming soon
Guides & foundations
Overviews and starting materials to begin and deepen your threat intelligence practice.
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MISP in Practice: from Zero to Operation
The operational MISP guide in Portuguese: from the data model to running a Threat Intelligence platform in production.
Who it is for: SOC analysts, security leaders and those entering CTI
FreeGet the e-book
{ e-book }Free
Cybercrime in Brazil and LATAM
Threat landscape 2025/26, law-enforcement investigation and applied criminal intelligence for the region.
Who it is for: Analysts, investigators and security managers
FreeGet the e-book
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CTI from Zero — Vol. 1: Foundations
A practical introduction to Threat Intelligence: the intelligence lifecycle and the 4 essential frameworks. Free, in PT and EN.
Who it is for: Those starting out in CTI
Coming soon
Advanced materials
In-depth content for those who want to go further.
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OSINT for Threat Analysts
Techniques, sources and workflow for responsible open-source intelligence collection and analysis.
Who it is for: CTI analysts and investigators
Coming soon