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jongkwan.dev

Posts

20 posts
  1. The Agent Memory Trilemma

  2. The Tool Layer as the Agent Bottleneck

  3. From Token Alignment to Representation-Level Defense

  4. The Confused Deputy and Agent Identity

  5. Embedding Inversion Attacks

  6. RAG Datastore Membership Inference

  7. LLM Agent Memory Poisoning

  8. LLM Jailbreaks and Automated Red Teaming

  9. MCP Tool Poisoning

  10. LLM Privacy Defenses

  11. LLM Privacy Attacks

  12. Output Guardrails, Observability, and the Right to Erasure

  13. Egress Gateway Defense

  14. Defenses at the Agent, RAG, and MCP Layers

  15. Input-Side PII Anonymization and Reversible Mapping

  16. How Personal Data Leaks, and What Data Governance Has to Cover

  17. Exposing a Home Server Safely with Cloudflare Tunnel

  18. JWT Authentication and TOTP 2FA

  19. TLS and HTTPS

  20. Kubernetes in Depth