Security & Compliance Framework
Last revised: October 2026 • Zero-trust architecture & verifiable cryptographic trust
1. Defense-in-Depth Philosophy
Teju designs and deploys mission-critical enterprise systems with security as an immutable foundational constraint, never as an afterthought. Our development lifecycles embed automated static analysis (SAST), software composition analysis (SCA), vulnerability scanning, and zero-trust perimeter boundaries.
2. Cryptographic Standards & Data Isolation
TLS 1.3 enforced across all API microservices and external interfaces. Strict HSTS and PFS cipher suites.
AES-256 bit encryption across all transactional databases, vector indices, and blob object stores.
3. AI Safety & Hallucination Guardrails
In our Enterprise AI and RAG engine deployments, we engineer deterministic safeguard layers that validate model output against statutory corporate ground truth:
- Strict Citation Anchoring: Answers are produced exclusively from verified, indexed source documents with traceable provenance.
- LOSO Validation: Leave-One-Subject-Out evaluation protocols to ensure models generalize without data leakage or overfitting.
- Air-Gapped Deployment: Capabilities for full on-premises, isolated inference without egress traffic to third-party endpoints.
4. Access Controls, RBAC & Audit Trails
Our software architectures implement granular Role-Based Access Control (RBAC), multi-factor authentication (MFA), and immutable append-only event logs for all operational state mutations. Every administrative and user action is trace-logged for forensic readiness and audit integrity.
5. Regulatory Standards Alignment
Systems architected by Teju comply with international cybersecurity and data privacy baselines:
6. Vulnerability Disclosure & Audit Inquiries
We welcome collaborative security inquiries and responsible disclosure from enterprise red-teams and certified auditors. To coordinate penetration testing or request architectural attestation artifacts:
Security Office: Product Security & Architecture Incident Response
Email: contactos@teju.pro
Location: Miami, United States