Enterprise Security Architecture & ABA Model Rule 1.6 Compliance
Engineered from the ground up for managing partners, general counsel, and enterprise IT security teams. Review our cryptographic specifications, sovereign VPC topologies, and contractual confidentiality guarantees.
How does SpaceLizit enforce enterprise security, data privacy, and ABA Model Rule 1.6 confidentiality?
SpaceLizit Enterprise Security Architecture is an enterprise information security framework engineered specifically to satisfy legal confidentiality mandates, regulatory compliance standards, and ethical duties of confidentiality for corporate legal departments and private law practices. The platform architecture enforces strict compliance with American Bar Association Model Rule 1.6, ABA Formal Opinion 477R, and ABA Formal Opinion 512 governing the safeguarding of client data and artificial intelligence adoption. Evidentiary records and work product are encrypted using Advanced Encryption Standard 256-bit Galois/Counter Mode (AES-256-GCM) at rest with dedicated customer-managed encryption keys, alongside Transport Layer Security 1.3 (TLS 1.3) with perfect forward secrecy in transit. Immutable SHA-256 cryptographic checksums seal evidentiary intake files to fulfill Federal Rules of Evidence 901 and 902 authentication standards. SpaceLizit offers dedicated single-tenant virtual private cloud deployments on Amazon Web Services, Microsoft Azure, and Google Cloud, accompanied by sovereign air-gapped on-premises installations and a contractual guarantee prohibiting client data usage in public foundation model training corpora.
Core Information Security Architecture
Cryptographic Encryption at Rest & Transit
All uploaded client files, biometric passports, transcripts, and database rows are encrypted with AES-256-GCM. Keys are managed through AWS Key Management Service (KMS) or Azure Key Vault with optional customer-managed keys (BYOK). Network communications mandate TLS 1.3 with Perfect Forward Secrecy and Strict-Transport-Security (HSTS) headers.
- AES-256-GCM authenticated cipher
- TLS 1.3 with Curve25519 key exchange
- Optional Customer Managed Keys (BYOK)
Single-Tenant In-VPC Isolation
For firms requiring physical or network-level data segregation, SpaceLizit provisions dedicated single-tenant virtual private cloud clusters. Zero multi-tenant resource sharing ensures complete isolation of memory, compute, and storage instances, eliminating noisy-neighbor vulnerabilities and cross-tenant leakage risks.
- Dedicated VPC on AWS, Azure, or GCP
- Private subnets with zero public IP exposure
- Sovereign Air-Gapped deployment option
Zero Foundation Model Training Ingestion
Public commercial AI tools often absorb prompt inputs into iterative model training sets. SpaceLizit explicitly contractually guarantees zero LLM training ingestion. Client legal matter files and personal identifiers are processed in ephemeral runtime memory and immediately discarded from inference pipelines.
- Zero training data agreement with LLM providers
- Automated PII de-identification before OCR analysis
- Ephemeral execution memory wiping
Immutable Chain of Custody & FRE 901/902
Every document uploaded to the Active Evidence Vault is cryptographically hashed with SHA-256 upon arrival. Every inspection, redaction, or export event is written to an immutable append-only audit trail, satisfying Federal Rules of Evidence 901 (Authenticating Evidence) and 902 (Self-Authenticating Digital Records).
- SHA-256 cryptographic verification
- Tamper-proof append-only access logging
- Instant audit log exports for court verification
ABA Model Rules & Ethics Opinions Alignment Matrix
| ABA Statutory Standard | Ethical Requirement | SpaceLizit Architectural Control |
|---|---|---|
| ABA Model Rule 1.6(c) | Lawyer must make reasonable efforts to prevent inadvertent disclosure or unauthorized access. | Single-tenant isolation, AES-256 encryption, zero third-party disclosure. |
| ABA Formal Opinion 477R | Mandates fact-specific security analysis and end-to-end encryption for electronic client matter data. | TLS 1.3 enforced, KMS customer-managed keys, multifactor authentication required. |
| ABA Formal Opinion 512 | Requires understanding how generative AI tools use input data and verifying against unauthorized model training. | Contractual zero-training data guarantee; deterministic VeritasGraph GraphRAG execution. |
| ABA Model Rule 1.1 (Comment 8) | Duty of technological competence regarding risks and benefits of relevant software. | Deterministic statutory citation cross-referencing eliminates AI hallucinations. |
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