ABA MODEL RULES 1.6 (CONFIDENTIALITY)
REQUIREMENT
Attorneys must protect client confidences. AI systems must not train on, retain, or expose client matter data.
RTFCT SOLUTION
Client matter isolation via sub-vault architecture. Each matter is cryptographically separated. No cross-contamination between client data sets. AI inference requests are scoped to the specific matter vault with SHA3-256 signing.
COVERAGE: FULL STRUCTURAL COVERAGE