AI Engine — Internal Mechanics¶

The Nyroxis AI Engine (NyXIA) is designed to run fully locally, performing intelligent analysis on encrypted security events without relying on cloud services.
This document explains the internal mechanics in a simple, semi-technical way suitable for both users and investors.

Core Design Principles¶

NyXIA is built on four foundational principles:

1. Privacy‑First¶

No cloud processing
No external APIs
No data sharing
All intelligence runs on the user’s own device.

2. Lightweight AI¶

Models are optimized for: - Low CPU usage
- Minimal memory
- Real-time execution

3. Behavioral Understanding¶

Instead of analyzing logs individually, NyXIA understands patterns that occur across time.

4. Fully Offline Operation¶

All analysis, learning, and decision-making happen locally.

How the Engine Processes Data¶

1. Event Intake¶

Nyroxis Agent collects: - Process events
- Network events
- File system changes
- Privilege-related actions
All encrypted before reaching NyXIA.

2. Sequence Builder¶

Events are grouped into short windows:

w(t) = {event_t, event_t+1, ..., event_t+k}

This allows the AI to detect multi-step behavior.

3. Feature Extraction¶

For each window, NyXIA extracts lightweight features: - Process lineage
- Network entropy
- File access patterns
- Timing irregularities
- Behavioral deltas

4. Local Model Inference¶

NyXIA evaluates: - Anomaly scores
- Behavior class
- Deviation from normal profile
- Likelihood of malicious activity

All computations stay on-device.

5. Scenario Mapping¶

The engine correlates detections to larger scenarios such as: - Persistence attempts
- Unauthorized network activity
- Privilege escalation attempts
- Multi-stage intrusion

Local Behavioral Baseline¶

NyXIA builds a private baseline of: - Normal processes
- Typical connection patterns
- Expected file activity
- Usual time-of-day behavior

The baseline is: - Stored locally
- Fully encrypted
- Resettable by the user

No usage profile ever leaves the device.

Safe-by-Design AI¶

NyXIA explicitly avoids: - User tracking
- Cloud training
- Personal data storage
- Remote telemetry

The AI belongs to the user — not to the server.

Summary¶

The AI Engine combines privacy-first design with intelligent behavioral detection.
It processes encrypted system events locally, identifies risky patterns, and provides real‑world security insight — all without cloud dependence.