Detection Engineering & Threat Hunting
Graduate from consuming alerts to engineering them: hypothesis-driven hunting, mapping detections to ATT&CK techniques, writing and testing detection rules with known-good/known-bad datasets, tuning for precision, and treating detections as versioned, tested code.
What this course covers.
5 modules, 35 named skill atoms. Expand any module to see them.
1Hunting Method7 skill atoms
2ATT&CK-Mapped Coverage7 skill atoms
3Rule Engineering7 skill atoms
4Precision Tuning7 skill atoms
5Hunt Sprint7 skill atoms
SEC-403 in the role journeys.
This course appears in 2 of our 45 role journeys. Here is what a learner takes immediately before and after it in each.
Roles this course serves
This course is authored to band B5.
Every course we run is written to one rung of the CASI ladder, so a plan can be assembled to take a team from where they are to where they need to be.
What do B1–B6 mean?The CASI Capability Ladder — click to expand
Every course targets a band on the CASI Capability Ladder — our six-band proficiency scale, anchored to open standards (O*NET, ESCO, NICE, NIST AI RMF, Bloom's). A band tells you how deep a course goes, and what evidence proves it.
A note on B6. Courses in this catalog target B1–B5. B6 is not taught — it is recognised, through a portfolio and a panel, once someone is setting direction for others. Every journey here is built to land a learner at B5.
Other Security courses at this level.
Cloud IAM at Scale: Federation & Workload Identity
Incident Response & Recovery Engineering
Adversary Simulation & Purple Teaming
AI Security: Defending LLM Applications
Securing Agentic AI Systems
Sovereign Cloud & Data Residency Architecture
Run SEC-403 for your team.
This course runs at several lengths depending on how deep you need to go and how much of it your people already have. Tell us who is being trained and we will scope it.