Zero-Exposure Compliance Architecture

Air-Gapped CUI & PII Redaction Sandbox

Deterministic, client-side sanitization pipeline for Controlled Unclassified Information (CUI), financial wire records, and protected health identifiers prior to downstream LLM indexing. All entity extraction executes locally in browser memory with zero external network calls.

Document Payload Preset

Regulatory Control Profile

Sanitization Transformation Mode

Sensitive Entities Intercepted

0 distinct regulatory classes

External Egress Payload

0 Bytes

100% local execution verified

NIST / Regulatory Coverage

AC.L2-3.1.3

CUI Flow Enforcement

Sanitized Payload Digest

—

Deterministic audit checksum

Raw Unsanitized Source Stream INPUT_BUFFER

Policy-Sanitized Output Stream ZERO_EGRESS_VERIFIED

Entity Interception & Control Traceability Log Real-Time Deterministic Audit Trail

Token ID	Classification	Regulatory Control Reference	Severity	Intercepted Pattern (Masked Preview)	Replacement Surrogate