Audit Trail

Answer-first: Observability for enterprise MCP infrastructure demands unified OpenTelemetry GenAI semantic tracing across client prompts, gateway hops, and tool executions, combined with Prometheus latency histograms and cryptographically verified WORM audit ledgers. This distributed telemetry pipeline detects recursive agent tool execution loops within seconds, enforces strict latency SLAs, and ensures non-repudiable governance compliance for high-stakes autonomous workflows. ← Part 5: Production Security & OWASP MCP Top 10 | Next Chapter: Part 7: Enterprise Scaling & Governance → ...

📖 Bản tiếng Việt (Vietnamese Edition) Prerequisite: Read Part 5: ISO 8583 & ISO 20022 Financial Standards for payment switch mechanics. Part 6: Core Banking Security, PCI-DSS & Audit Trails Answer-first: Core banking security mandates a defense-in-depth zero-trust topology anchored by tamper-resistant Hardware Security Modules (HSM) for cryptographic key lifecycles, ANSI X9.8 PIN block translations, envelope field-level encryption (AES-256-GCM) for sensitive customer PII, and cryptographically hashed append-only audit trails. Enforcing strict compliance with PCI-DSS v4.0.1 and central bank cybersecurity mandates (such as SBV Circular 09/2020/TT-NHNN) ensures continuous operational resilience against insider threats and sophisticated external cyber attacks. ...