01.Zero-Trust Architecture & Threat Modeling
OrbixOverseas operates on a strict Zero-Trust Network Access (ZTNA)paradigm: "Never Trust, Always Verify." Every microservice interaction, file upload, database read, and API endpoint invocation is authenticated and authorized dynamically.
Identity verified at every network perimeter boundary.
Least-privilege role boundaries enforced per request.
Immutable forensic audit trails written to cold storage.
02.Cryptographic Key Management & Storage
All documents uploaded to Orbix (passports, financial proof, police clearances, academic transcripts) undergo immediate envelope encryption:
- At-Rest Encryption (AES-256): Files stored in cloud object storage are encrypted with unique Data Encryption Keys (DEKs). DEKs are themselves encrypted with a master Customer Master Key (CMK) managed in FIPS 140-2 Level 3 certified Hardware Security Modules (HSMs).
- In-Transit Encryption (TLS 1.3): All client and agency traffic terminates on secure edge load balancers enforcing TLS 1.3 with ECDHE key exchanges. HTTP access is permanently redirected via HSTS.
03.Multi-Tenant Database Isolation
To eliminate any possibility of cross-agency data exposure, Orbix employs PostgreSQL Row-Level Security (RLS) coupled with cryptographic organization tokens:
CREATE POLICY agency_tenant_isolation ON cases USING (agency_id = current_setting('app.current_agency_id')::uuid);
04.Identity Access Management (IAM) & Role-Based Access Control
Agency administrators maintain granular authority over staff permission boundaries:
Full administrative authority, billing controls, audit log downloads, and staff management.
Case approval, embassy filing sign-off, client notes, and document verification.
Document collection, checklist verification, applicant messaging, with restricted financial access.
Single-file upload privileges restricted strictly to their own assigned case dossier.
05.Immutable Forensic Audit Logging
Regulatory compliance requires indisputable evidence of document handling. Orbix logs every action across the system into a Write-Once-Read-Many (WORM) audit repository:
- Who viewed, edited, downloaded, or dispatched a case file.
- Exact IP address, geolocation, and user agent header.
- Before-and-after document state changes and milestone progressions.
- Cryptographic SHA-256 checksums to verify that documents were not altered post-upload.
06.Continuous Penetration Testing & Vulnerability Scans
We subject OrbixOverseas to rigorous offensive security testing:
- Annual Third-Party Pentests: Conducted by independent CREST-certified penetration testing firms.
- Automated CI/CD Scans: Static Application Security Testing (SAST) and Dependency Vulnerability Checks run on every code build.
- DDoS Mitigation: Cloudflare Enterprise edge shields protect against volumetric Layer 3/4 and Layer 7 DDoS assaults.
07.Disaster Recovery & Business Continuity Metrics
Orbix is architected for continuous resilience across geographically distributed availability zones:
Continuous write-ahead logging (WAL) guarantees maximum potential data gap is under 15 minutes in a disaster.
Automated infrastructure-as-code orchestration enables full recovery of platform operations in under 2 hours.
08.Responsible Vulnerability Disclosure Program
We welcome collaboration with cybersecurity researchers. If you identify a potential security flaw in OrbixOverseas:
Please provide reproduction steps and allow 48 hours for our triage team to review and acknowledge receipt prior to public discussion.