FREE COURSE / SELF-PACED LEARNING

Cyber Threat Intelligence Feeds

Learn how to interpret and evaluate cyber threat intelligence feeds in this free course for security learners and analysts.

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Experience level: Intermediate
Curriculum: 3 modules · 3 lessons
Estimated reading: 15 min
Language: English

Reading estimates use lesson text and an allowance for diagrams. Reflection, exercises and optional linked resources take additional time. These are estimates, not measured completion times.

KNOW WHAT YOU’RE WORKING TOWARD

What you’ll learn

Distinguish a threat feed from finished intelligence and explain the value and limits of common feed data.
Map feed content to appropriate SOC, SIEM, EDR, firewall, DNS, email, hunting, and incident response uses.
Evaluate candidate feeds using relevance, provenance, timeliness, context, coverage, licensing, and operational cost.
Design a controlled ingestion pipeline that normalizes, enriches, scores, expires, and routes feed records.
Measure feed performance and tune an operating policy using outcome-based metrics and analyst feedback.

Is this the right course for you?

Who it’s for

Learners and analysts deciding how threat feeds can support security work.

Scope and boundaries

Feed interpretation and evaluation. A feed indicator alone is not proof of compromise or a complete intelligence assessment.

How you’ll learn

Self-paced reading with explanatory diagrams and linked resources. Reflection and optional resource study take additional time.

Before you begin

Basic security operations vocabulary — Learners should recognize common concepts such as logs, alerts, domains, IP addresses, file hashes, SIEM, EDR, and incident response. No programming is required.

About this course

Cyber Threat Intelligence Feeds explains how continuously delivered threat data moves from external sources into defensive workflows. It is written for SOC analysts, detection engineers, incident responders, security architects, and CTI practitioners who need to understand what feeds can—and cannot—do.

You will examine feed contents, delivery formats, source types, enrichment, scoring, and operational use in security controls. You will then design a small feed pipeline, choose sources against real requirements, manage aging and false positives, and measure whether the program improves decisions. The course treats a feed as an input to analysis, not as intelligence that should be trusted or blocked automatically.

FOLLOW THE LEARNING PATH

Course curriculum

MODULE 1

Feed Fundamentals

Build a precise mental model of what a threat feed is, what it carries, how it arrives, and why raw feed records require context before they can support action.

What a Threat Intelligence Feed Really IsSeparate transport, data, context, and analysis so you know what a feed delivers—and what work remains.5 min reading

MODULE 2

Choosing and Integrating Feeds

Translate defensive requirements into selection criteria, then design a safe pipeline that validates, normalizes, enriches, scores, expires, and routes feed data to the right consumers.

From Requirement to Defensive WorkflowChoose feeds for a decision, build a controlled pipeline, and route records to SIEM, EDR, network, email, hunting, and response workflows.5 min reading

MODULE 3

Operating and Measuring a Feed Program

Establish governance, quality controls, feedback, and outcome metrics so feeds remain current, lawful, explainable, and useful as sources and threats change.

Quality, Governance, and Continuous ImprovementMeasure what changed, retire what does not help, and keep automation explainable, reversible, and aligned with sharing rules.5 min reading

BUILD ON THE RIGHT FOUNDATION

These courses address different scopes. Choose the foundation or follow-on that fits your next question.

Sources and editorial review

Reviewed by Threat Intelligence Lab

Sources linked in the lessons provide context and further reading. Check the original documentation for current platform behavior and requirements.

Selected references are shown here; the lessons contain the full reading lists.

About this learning content: Courses, lessons, assessments, explanations and illustrations may be created with the help of artificial intelligence. We review and check the material and do our best to avoid incorrect or outdated information, but mistakes, omissions or ambiguous questions may remain. Please verify information before relying on it for professional, security, legal or operational decisions. Read the full notice or report an issue.