Security Model¶
The Nyroxis Security Model ensures that all monitoring, detection, AI analysis, and event storage operate under strict privacy-first and tamper-resistant principles. This model is designed for individuals, professionals, and executives who require trustworthy security without sacrificing privacy.
Core Objectives¶
Nyroxis protects: - Data confidentiality — no unauthorized access to event logs - System integrity — tamper-resistant evidence chain - User privacy — no cloud transmission, no behavioral profiling - Platform resilience — continuous monitoring, protected from interference
The result: enterprise-grade protection on a personal device.
1. End-to-End Local Encryption¶
All event data is: - Encrypted at the moment of capture (AES-256) - Stored only in encrypted form — never written in plaintext - Accessible only through secure read-paths - Decrypted only in memory during processing
Encryption keys are: - Derived from the device's hardware (HWID) - Local to the device - Never stored inside the application - Never transmitted externally
2. Tamper-Resistant Storage¶
Nyroxis uses hash-chained event blocks: - Each block contains a hash of the previous block - Integrity is verified on every read operation - Any deletion, modification, injection, or reordering breaks the chain and triggers an alert - Protected write paths prevent partial or corrupted writes
Attackers cannot alter logs or cover their tracks undetected.
3. Platform Resilience (Nyroxis System Guardian)¶
Nyroxis System Guardian monitors the operational status of Nyroxis Agent and Nyroxis Intelligence every 3 seconds.
If either service is stopped — by a crash, system event, or deliberate interference: - Guardian detects the disruption immediately - Corrective action is taken - The shutdown attempt is logged as a security event
The platform cannot be silently disabled.
4. Local AI/ML Engine¶
The AI/ML engine: - Runs fully offline - Processes only locally encrypted event data - Generates anomaly detections and statistical findings locally - Never sends any data to servers - Never uploads behavioral profiles or model feedback
Your data stays on your device, always.
5. Full Offline Operation¶
Nyroxis does not require: - Cloud processing or storage - Online authentication - External APIs - Remote servers of any kind
This removes entire classes of privacy risks — cloud breaches, third-party access, and network-based attacks on the security platform itself.
6. Minimal Data Retention¶
Nyroxis stores only: - Encrypted security events - Detection and correlation findings - AI/ML analysis results - Metadata needed for detection and forensics
It does not store: - Personal documents or files - Browsing history - Credentials or passwords - Location data - Any content unrelated to security events
7. Transparent Logic¶
The security model is intentionally simple and verifiable: - Local collection → local encryption → local detection → local AI → local alerts - No silent uploads, no telemetry, no hidden network connections
Users can verify the platform's behavior through the Dashboard and system network monitoring.
Summary¶
Nyroxis provides a strong, privacy-focused, forensically sound security model: - AES-256 encrypted event storage - Hash-chained tamper protection - Local-only AI/ML - Platform guardian for resilience - No cloud risks, no telemetry, no external dependencies