Security Overview¶

Nyroxis is built with a strict security-first philosophy: all operations are local, encrypted, tamper-resistant, and designed to protect the user without exposing any data to third parties.

This overview summarizes the main security principles and mechanisms used across the platform.

Core Security Principles¶

1. Privacy by Design¶

Nyroxis does not upload, sync, or transmit any data to servers.
All security logic, monitoring, and AI analysis run entirely on the device.

2. Encryption Everywhere¶

Every captured event is: - Encrypted instantly
- Stored only in encrypted form
- Decrypted exclusively in memory
- Protected with integrity hashes

No plaintext logs ever exist on disk.

3. Zero Cloud Dependency¶

Nyroxis does not rely on: - Cloud storage
- External APIs
- Remote servers
- Telemetry pipelines

Users maintain full autonomy and zero external exposure.

4. Offline AI (NyXIA)¶

The AI engine processes data locally: - Behavioral detection
- Anomaly scoring
- Scenario evaluation

No cloud training, no cloud inference.

Key Security Mechanisms¶

1. Secure Event Capture¶

The agent captures: - Processes
- Files
- Network
- Privilege actions

All events are encrypted immediately.

2. Tamper-Resistant Storage¶

The local database includes: - AES encryption
- Hash-chained blocks
- Protected write paths
- Integrity checks

Attackers cannot modify logs without detection.

3. Local Behavioral Baselines¶

Nyroxis builds: - Per-device profiles
- Local activity patterns
- Secure baselines

Used to detect anomalies without exposing user habits to the cloud.

4. Rule Matching Layer¶

Provides: - Threshold-based alerts
- Pattern detection
- Correlation cues

All rule logic runs locally.

5. Dashboard Security¶

The UI: - Reads decrypted summaries only in RAM
- Never exposes raw logs
- Does not connect to external sources

Security Layers Summary¶

Nyroxis integrates multiple defensive layers: - Local encryption
- Local AI
- Offline operation
- Secure storage
- Integrity verification
- Zero cloud exposure
- Privacy-first architecture

Conclusion¶

Nyroxis provides a modern, private, offline security model that protects users without tracking them — combining transparency, control, and strong defensive design.