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Enterprise Data Governance & Privacy
Inspect the 4-Layer Deterministic AI Control Plane
Layer 1: Dual-Pass PDF Viewport Attestation Filter
Standard DOM parsers (PyMuPDF/pdfminer) blindly extract 0.001pt and white-on-white (#FFFFFF) text streams, allowing hostile PDFs to hijack downstream RAG copilots. Logic42 enforces pre-chunking geometry and sRGB luminance verification.
if span.size < 4.5 or luminance(span.color) > 0.92 or not page.rect.contains(span.bbox): quarantine_event()4-Layer Deterministic AI Control Plane — Reference Architecture & 90-Day Handover Spec
Standard DOM parsers (PyMuPDF/pdfminer) blindly extract 0.001pt and white-on-white (#FFFFFF) text streams, allowing hostile PDFs to hijack downstream RAG copilots. Logic42 enforces pre-chunking geometry and sRGB luminance verification.
if span.size < 4.5 or luminance(span.color) > 0.92 or not page.rect.contains(span.bbox): quarantine_event()
Post-retrieval LLM filtering leaks restricted executive chunks into context windows, while uncompacted streaming Parquet files stall queries. Logic42 injects cryptographic principal claims directly into Milvus/Qdrant ANN boolean filters.
expr = f"tenant_id == '{jwt.tid}' and clearance_level <= {jwt.scope} and is_tombstoned == false"Naive round-robin load balancing across multi-tenant vLLM workers evicts PagedAttention KV-cache blocks on every turn. Our gateway hashes the first 512 prompt tokens to pin agent personas to sticky GPU workers while routing simple turns to local SLMs.
worker_id = consistent_hash(sha256(prompt_tokens[:512]), active_vllm_workers)
Regional cloud checkboxes do not block extraterritorial CLOUD Act warrants if the hyperscaler holds root KMS keys. We isolate inference inside AMD SEV-SNP confidential VMs with client-held HSM keys and stripped default WAN gateways.
ip route del default && ip route add 10.0.0.0/8 via 10.0.1.1 dev eth0 # Zero WAN Egress
Days 1–30 (Build): Stand up L1–L4 inside client VPC or bare-metal HGX cluster with OpenTelemetry & Terraform/Helm IaC. Days 31–60 (Transfer): Pair-program runbooks, chaos drills, and ISO 42001/27001 evidence logs with internal SREs. Days 61–90 (Operate): Full root HSM key handover (zero vendor lock-in) with optional SLA drift assurance.