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Cloud-Based Contextual Analysis as Code

Talkat BSidesSLC 2020 · 2020-03-21..03-23· [security, cloud-infrastructure]
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slides:none on file

Builds a cloud-native graph CMDB (Jupiter 1 / any graph DB like neo4j) that maps users, accounts, IAM roles, security groups, VPCs and S3 buckets and runs graph traversals as code. Shows a complex AWS query that checks seven criteria to detect internet‑facing EC2s with access to non‑public S3. Uses Okta (single sign‑on) correlation and runnable enrichment code from a repo to reduce false positives — initial result 569 -> 47 true no‑MFA accounts, finds system accounts and a few remediations.

AI-written summary · about

  1. 0:00Introduction
  2. 2:06Graph Data Model
  3. 6:18Example Question
  4. 9:16Example Use Case
  5. 12:06False Positives
  6. 14:21Correlation
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