Case Studies

Analyze a data exfiltration alert with missing DNS logs, ransomware containment that risks destroying memory evidence, recovery from an untrusted image, an architecture exception with no expiry, and a public vulnerability report.

Required evidence

Submit threat-linked rules, validated telemetry, replay and noise results, evidence provenance, timeline, decision log, containment and recovery proof, architecture correction, independent finding disposition, and residual risk. Protect sensitive incident data.

Oral defense

Triage one ambiguous signal, distinguish evidence from inference, demonstrate containment and trusted recovery, and defend the architecture or executive risk decision.

Source backbone

Use NIST SP 800-61, MITRE ATT&CK, NIST CSF, and Building Secure and Reliable Systems.