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Vol. VI

DevSecOps Forensics & Incident Response

Evidence architecture, investigation playbooks and AI-agent forensics

Vol. VI

§ 01, De quoi il s'agit

Evidence architecture first, then investigation playbooks for pipelines, supply chain, infrastructure and identity, then forensics for AI agents. The incident timeline on the series page is the spine of the playbooks.

§ 02, Ce que je veux que le lecteur sache faire

  1. 01

    Design a delivery system so that an investigation has evidence to work with.

  2. 02

    Run a structured investigation of a pipeline, supply-chain, infrastructure or identity incident.

  3. 03

    Reconstruct an AI agent’s actions from its session record and say whether it was manipulated.

§ 03, Le schéma auquel je reviens toujours

Défile sur le côté →

Incident response timelineT+0deployevidencedeploy logT+2hanomalyevidencenetflow spikeT+4hdetectionevidenceIDS alertT+6hcontainmentevidencefirewall ruleT+24hrecoveryevidenceRCA reportchain of custodyPrepareplan, runbooksDetect, analyseSIEM, EDR, logsContain, eradicateisolate, patchRecover, reviewrestore, lessonsForensic toolkitmemory, disk image, pcap, audit logLegal and compliancenotification window · evidence hold
Figure, Volume VI: an incident timeline with the evidence collected at each step, the chain of custody and the response phases.

§ 04, Structure prévue

  1. Partie I

    Evidence architecture

    What to log in a delivery system, where to keep it so that it stays unaltered, and how to document chain of custody.

  2. Partie II

    Investigation playbooks: pipeline and supply chain

    Structured investigations of a compromised pipeline or a malicious dependency: detection, timeline, preservation.

  3. Partie III

    Investigation playbooks: infrastructure and identity

    Container escape, abused cloud credentials, lateral movement and privilege escalation, with the acquisition steps for each.

  4. Partie IV

    AI agent forensics

    Recording agent sessions, the log schema for tool calls, and reconstructing an incident from raw logs.

  5. Partie V

    Forensics readiness and governance

    Assessing how ready a delivery organisation is to investigate, legal hold, and fitting readiness into an existing DevSecOps programme.

§ 05, Quand ce sera lisible

Ce volume est en cours d’écriture. Laissez votre e-mail et je vous enverrai un seul message quand il sera lisible.

Un seul e-mail quand ce sera lisible.