BEGINNER6 lessons6 quizzes

Logging, Monitoring, and Telemetry

If hardening is about preventing incidents, logging and monitoring is about seeing them. Both the ones that succeed and the ones that fail noisily on the way. Without telemetry, defenders are blind. With well-designed telemetry, even sophisticated attacks leave traces that mature detection finds.

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6 quiz-backed lessons

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Lessons in sequence

Move through each lesson in order to build the core concepts, then validate your understanding where quizzes are available.

1
Quiz included

High-Quality Security Telemetry

Lesson 1 of 6 in this course sequence.

2
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The Major Log Sources Every Defender Should Know

Lesson 2 of 6 in this course sequence.

3
Quiz included

SIEM, Log Management, and the Detection Platform

Lesson 3 of 6 in this course sequence.

4
Quiz included

Detection Rules: Signatures, Behaviors, and Anomalies

Lesson 4 of 6 in this course sequence.

5
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Threat Hunting Beyond Alerts

Lesson 5 of 6 in this course sequence.

6
Quiz included

Common Telemetry Pitfalls: Log Gaps, Alert Fatigue, and Low-Quality Data

Lesson 6 of 6 in this course sequence.