~/talk

The Black Hat Europe Network Operations Center (NOC) Report

Talkat Black Hat Europe 2023 · 2023-12-04..12-07· [networking, security]
links:none on file
linkedin:bartstump
slides:none on file

Black Hat NOC teams describe running a vendor-integrated network with Palo Alto, NetWitness, Cisco, Corite, Arista and ThousandEyes, capturing every packet stored then wiped and instrumenting the venue for hunting. Concrete numbers: 2,222 unique clients, 13.4 TB transferred, ~87,000 severe alerts with only 208 blocked after contextual vetting. They deploy automation via Exor and Slack plus hourly ML clustering to surface outliers, use captive portals for C2/crypto/cleartext, and uncover issues like Synology on port 5000 and a Google Translate extension leaking supposedly end‑to‑end encrypted chats.

AI-written summary · about

  1. 0:00Introduction
  2. 1:46The Team
  3. 2:28The Partners
  4. 5:31The Team Leads
  5. 6:04The Architecture
  6. 8:10Integrations
  7. 9:39Architecture
  8. 11:07Twitch
  9. 12:08Dashboards
  10. 12:37Stats
  11. 13:52Mobile Device Management
  12. 14:35DNS Requests
  13. 19:01Network Traffic
  14. 21:28The Knock
  15. 24:45Automation
  16. 25:56A fish is just a fish
  17. 28:12Threat hunting is a game
  18. 33:48Google Translate
  19. 36:03Synology
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