A Fortress for Attorney-Client Privilege
Engineered explicitly for Texas Disciplinary Rules of Professional Conduct (TDRPC) Rule 1.05 and ABA Model Rule 1.6 compliance. Shadow Beacon guarantees mathematical immunity from discovery, zero data retention, and non-custodial intelligence execution.
0-Byte Disk Footprint
Every brief draft, litigation hypothesis, and confidential case docket executes exclusively inside volatile DRAM. No payload or cache vector ever makes physical contact with persistent solid-state storage.
Ephemerality Overwrite
Upon connection severance or inquiry termination, allocated memory sectors receive a 3-pass cryptographic zero-fill operation (DoD 5220.22-M algorithmic equivalent), rendering forensic recovery physically impossible.
No Foundation Training
Strict mathematical boundaries ensure prompt data, citation trails, and attorney notes are completely omitted from parameter fine-tuning, retrieval caches, or external provider telemetry.
Transient RAM Pipeline Architecture
Document analysis occurs inside isolated Enclave Memory Partitions. See how a confidential legal filing traverses our hardware boundary and vaporizes upon completion.
TLS 1.3 + ChaCha20
Counsel transmits brief text over quantum-resistant ephemeral tunnels. Keys are generated via client-side HSM and negotiated straight into enclave registers.
Volatile DRAM Isolation
Brief tokens are decoded solely inside CPU register rings and ECC L3 memory. Memory pages are tagged with hardware-level non-swappable paging flags.
Deterministic Evaluation
Contextual reasoning cross-examines verified local statutes. Weights operate purely in feedforward modes without logging backpropagation vectors.
Cryptographic Demolition
The payload response stream is dispatched to client memory. Enclave memory handles execute hardware memory zeroization within <1.8 milliseconds.
Air-Gapped Statutory Verification Pipeline
Standard legal AI tools leak case theories by sending unvetted queries across open web search APIs. Shadow Beacon maintains an internal, cryptographically certified offline mirror of the complete Texas Statutory Code and appellate precedence.
Client: Confidential AmLaw 100 Matter
Docket: 2025-CV-089412-TX
> Drafting: Anti-SLAPP Motion to Dismiss
> Argument: Tex. Civ. Prac. & Rem. § 27.003
WAN Uplink: BLOCKED
Telemetry: TERMINATED
Database: TX_STATUTES_OFFLINE_V4.8
Hash: 9e3a89c2...01ab
> Match: Tex. Civ. Prac. § 27.005(b)
> Precedent: Montelongo v. Abrea (Tex. 2020)
Query Route: Zero-Export Bus
Verification: Cryptographic Hash Valid
Hardware Cryptography & Audit Badges
Independent third-party verifications validate our adherence to sovereign data requirements, enterprise cyber protection, and legal privilege rules.
SOC 2 Type II Certified
Annual unqualified AICPA assessment for Security, Availability, and Confidentiality trust service criteria with zero exceptions noted.
FIPS 140-3 Level 3 HSM
Cryptographic keys operate within tamper-responsive hardware modules equipped with physical environmental zeroization envelopes.
ISO/IEC 27001:2022
Comprehensive Information Security Management System (ISMS) specifically parameterized for non-custodial legal tech infrastructures.
HIPAA Legal Safe Ready
Full Business Associate Agreement (BAA) coverage for mass tort litigation, medical malpractice discovery, and sensitive PHI evidence review.
State Bar Compliance Matrix
Confidentiality of Information
Mandates lawyers prevent unconsented exposure of privileged information. Shadow Beacon provides mathematical certainty through memory unlinking.
Duty to Safeguard Client Data
Requires reasonable efforts to prevent inadvertent access. Our air-gapped non-custodial pipeline exceeds typical commercial encryption standards.
Attorney-Client Privilege & Work Product Non-Waiver
Ensures analysis and preliminary brief testing never constitutes disclosure to third-party providers or model vendors.
Institutional Whitepaper: Privilege Protection in LLM Architectures
Co-authored by former federal judges, cybersecurity fellows, and state bar ethics chairs. This 44-page treatise analyzes mathematical zero-retention, court subpoena resistance, and safe harbor precedents for general counsel and managing partners.