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SecureOS v5.0.0 - Quick Start Guide

Installation

Prerequisites

  • Ubuntu 24.04 LTS (or compatible)
  • 8GB RAM minimum (16GB recommended)
  • 100GB disk space
  • Python 3.8+
  • Root access

Install All Components

cd /home/ubuntu/SecureOS
sudo bash v5.0.0/install.sh
# Select option 1 for all components

Install Individual Components

sudo bash v5.0.0/install.sh
# Select option 7 for custom selection

AI Threat Detection

Check Status

secureos ai status

Analyze Event

secureos ai analyze --event '{"syscall_count": 150, "network_connections": 5}'

Train Model

secureos ai train --dataset training_data.json

Run Benchmark

secureos ai benchmark

Blockchain Audit System

Initialize

secureos blockchain init

Add Security Event

secureos blockchain add --event '{"type": "login", "user": "admin", "status": "success"}'

Verify Chain Integrity

secureos blockchain verify

Export Compliance Report

secureos blockchain export --start 2025-01-01 --end 2025-12-31 --output report.json

View Statistics

secureos blockchain stats

Post-Quantum Cryptography

List Available Algorithms

secureos pqc list

Generate Key Pair

secureos pqc keygen --algorithm kyber-1024 --key-id my-server-key

Audit Crypto Usage

secureos pqc audit

Migration Planning

secureos pqc migrate --dry-run

Benchmark Algorithm

secureos pqc benchmark --algorithm dilithium3 --iterations 100

Self-Healing Security System

Scan for Issues

secureos heal scan

Auto-Heal System

secureos heal heal --auto

View Status

secureos heal status

View Remediation History

secureos heal history

Enable Automatic Healing

sudo systemctl enable --now secureos-self-healing

Malware Sandbox

Analyze Suspicious File

secureos sandbox analyze --file suspicious.exe

View Analysis Report

secureos sandbox report --id <analysis-id>

List All Analyses

secureos sandbox list

Clean Sandbox Data

secureos sandbox clean

Integration Examples

Combined Security Pipeline

#!/bin/bash
# Complete security analysis pipeline

# 1. Scan system for issues
echo "Scanning for security issues..."
secureos heal scan

# 2. Auto-remediate
echo "Auto-healing..."
secureos heal heal --auto

# 3. Verify blockchain integrity
echo "Verifying audit log integrity..."
secureos blockchain verify

# 4. Run AI threat detection
echo "Running AI threat detection..."
secureos ai analyze --event '{"syscall_count": 200, "network_connections": 10}'

# 5. Check quantum crypto readiness
echo "Checking quantum crypto status..."
secureos pqc audit

Automated Security Monitoring

#!/bin/bash
# Add to cron: */5 * * * * /opt/secureos/monitor.sh

# Log security event to blockchain
EVENT="{\"timestamp\": \"$(date -Iseconds)\", \"type\": \"health_check\"}"
secureos blockchain add --event "$EVENT"

# Run self-healing scan
secureos heal scan > /var/log/secureos/health-check.log

Configuration

AI Engine Config

/etc/secureos/v5/ai-config.conf

[ai_engine]
enabled = true
confidence_threshold = 0.85
auto_response = true

Blockchain Config

/etc/secureos/v5/blockchain-config.conf

[blockchain]
enabled = true
difficulty = 4
block_size = 100

PQC Config

/etc/secureos/v5/pqc-config.json

{
  "enabled": true,
  "kem_algorithm": "kyber-1024",
  "signature_algorithm": "dilithium3",
  "hybrid_mode": true
}

Self-Healing Config

/etc/secureos/v5/self-healing.json

{
  "enabled": true,
  "auto_remediate": true,
  "min_severity_auto": "medium",
  "scan_interval_minutes": 60
}

Troubleshooting

AI Engine Issues

# Check logs
tail -f /var/log/secureos/v5/ai-engine.log

# Test ML models
secureos ai test

# Retrain models
secureos ai train --dataset /var/lib/secureos/ai/training_data.json

Blockchain Issues

# Verify integrity
secureos blockchain verify

# Check database
sqlite3 /var/lib/secureos/blockchain/audit.db "SELECT * FROM blocks LIMIT 5;"

PQC Issues

# List stored keys
ls -la /var/lib/secureos/pqc/keys/

# Re-initialize
secureos pqc init

Performance Tuning

AI Engine Optimization

# Disable GPU if causing issues
export CUDA_VISIBLE_DEVICES=""

# Reduce model complexity
# Edit /etc/secureos/v5/ai-config.conf
# Set smaller models

Blockchain Optimization

# Adjust difficulty for faster mining
# Edit blockchain config, set difficulty = 2

Security Best Practices

  1. Regular Scans: Run secureos heal scan daily
  2. Verify Blockchain: Check integrity weekly with secureos blockchain verify
  3. Update AI Models: Retrain with new threat data monthly
  4. Review Logs: Check /var/log/secureos/v5/ regularly
  5. Test Sandbox: Validate with known malware samples (in isolated environment)

Uninstallation

# Stop services
sudo systemctl stop secureos-self-healing

# Remove binaries
sudo rm /usr/local/bin/secureos*

# Remove data (WARNING: Deletes all logs and models)
sudo rm -rf /var/lib/secureos/
sudo rm -rf /etc/secureos/v5/
sudo rm -rf /opt/secureos/v5.0.0/

Support

SecureOS v5.0.0 - The Future of Autonomous Security
Barrer Software © 2025