Enterprise Security Architecture
How we enforce rigorous encryption standards, secure telemetry parsers, isolate data streams, and build audited IoT platforms.
Signed Telemetry Streams
All coordinates, speed packets, and incident diagnostics arriving from SinoTrack ST-901 or MQTT brokers undergo cryptographic verification before stream processors ingest them.
MFA & Remote Action Overrides
Operators initiating critical actions (like digital locks or device secret rotation) are verified through strict role-based access tokens (RBAC) and two-step operators checks.
Isolated Database Tenancy
Historical tracking records reside in fully segregated TimescaleDB schemas, backed by isolated Redis streams to ensure telemetry metrics do not bleed across operators.
Immutable Audit Logging
Every remote command, speed rule override, and operator authorization logs into a tamper-proof system audit ledger, tracking exactly who, when, and why an action occurred.
// TLS 1.3 Cipher Suites Enforced for MQTT Brokers
TLS_AES_256_GCM_SHA384 • ECDHE-RSA-AES256-GCM-SHA384
// Remote Lock JWT Token Claim Structure
{
"iss": "emoto-auth-server",
"sub": "operator-kigali-04",
"action": "ota_command_dispatch",
"deviceId": "sinotrack-901-kigali-0024",
"command": "RELAY_DISABLE", // Engine Cutoff
"exp": 1779893982
}