Network security made
simple for small business

Scan your network, analyze syslog events, assess risks with CVSS scoring, and generate professional security reports — all from your phone.

Get Started View on GitHub

Features

Everything you need for network security

Professional-grade scanning and analysis tools designed for SMB environments.

🔍

Network Scanning

TCP port sweep with Quick, Standard, and Deep profiles. HTTP/TLS fingerprinting, banner extraction, and service identification for 25+ ports.

⚠

Risk Assessment

10 built-in rules (network + syslog) with CVSS v3.1 scoring. Detect exposed SMB, RDP, Telnet, brute force attempts, and port scans.

📋

Syslog Analysis

Parse RFC3164, RFC5424, and MikroTik formats. Event classification, normalization, and 5-minute window aggregation.

📄

PDF Reports

Generate professional multi-page reports with findings summary, asset inventory, syslog analysis, and delta comparison between scans.

🖥

Companion Probe

Deploy the Go binary on any machine for deeper scanning. ARP sweep, TLS cert extraction, OUI vendor lookup. Pairs with the app via QR code.

🔒

Privacy First

All data stays on your device. No external servers, no analytics, no tracking. Scan results and reports are never transmitted anywhere.

How It Works

Three steps to a secure network

1

Scan

Connect to your network and run a scan. The app discovers devices, checks open ports, and identifies services. Optionally pair with the probe for deeper analysis.

2

Analyze

Built-in risk rules evaluate your network against known security patterns. Import syslog files for event analysis. CVSS scores quantify each finding.

3

Report

Generate professional PDF reports with findings, recommendations, and delta comparison. Share with your team or clients directly from the app.

Download

Get NetScan Security

Available for iOS, Android, and as a companion probe binary for Linux, macOS, and Windows.

iOS

Requires iOS 16.0 or later

Coming Soon — App Store

Android

Requires Android 8.0 or later

Coming Soon — Google Play

Probe Binary

Linux, macOS, Windows (amd64 + arm64)

Download from GitHub

Privacy

Your data stays yours

  • All scan data is stored locally on your device — never transmitted externally
  • No analytics, advertising, or third-party tracking services
  • Network access is limited to your local subnet for scanning
  • Reports are shared only when you explicitly choose to
  • Syslog files are processed and stored locally
  • Uninstalling the app removes all stored data

Read the full privacy policy →