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Deep Dive into Data Streaming Security

Talkat Big Data Conference Europe 2025 · 2025-11-19..11-21· [security]
slides:none on file

Concrete failure stories, precise mitigations, and measurable outcomes guide the decision: deployments use Apache Kafka, Apache Flink, Apache Iceberg; misconfigurations leak data (a public broker incident exposes Gamooga's public Kafka broker leaking 17GB, another case reveals years of delivery records); attacks exploit CVEs like CVE-2019-12399 and unauthenticated UIs; recommended fixes are specific — TLS, disk vs field vs end‑to‑end encryption, ACLs per client, network segmentation, quotas, patch cadence and auditing — and the talk gives numbers and concrete checklist items.

AI-written summary · about

  1. 0:00Data streaming security intro
  2. 2:11Security bloopers awards
  3. 7:33Stream defenders checklist
  4. 9:02Payment use case Kafka Flink Iceberg
  5. 13:44Encryption techniques
  6. 21:53Access control in streaming
  7. 25:48Network segmentation
  8. 27:34Data exfiltration risks
  9. 30:51DDoS threats in pipelines
  10. 32:15AI risks and prompt injection
  11. 36:08Situational awareness
  12. 40:06Summary and certification
  13. 40:49Q&A
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