~/talk

Challenges of Ambient Agents: Building Governable AI Systems at Scale

Talkat AI By the Bay 2025 · 2025-11-17..11-19· [security, ai-assisted-development]
links:none on file
slides:none on file

Ambient agents must be fast, cheap, and governable simultaneously, so the concrete solution is to convert raw event streams into actionable state using stream tools like Flink, Materialize, Redpanda/Kafka (KSQL), plus sketches, t-digest and DuckDB to compute aggregates, anomalies and Minimal Viable Context before calling an LLM. Identity and scoped delegation rely on sender-constrained tokens (DPoP/mTLS), short‑lived credentials and token vaults, while audit‑mode discovery, sampling and behavioral policy layers (Marshmallow AI, Milpond-style prompt guards) enforce norms via a governor pattern that limits drift and unexpected actions.

AI-written summary · about

  1. 0:00Introduction to ambient agents
  2. 1:57Why ambient agents are challenging
  3. 4:47Context engineering for agents
  4. 11:35Governance and security risks
  5. 16:51Identity and access control
  6. 20:46Complementary security solutions
  7. 23:59Scaling governance with audit history
  8. 26:50Q&A
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