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Secuditor Lite – Windows Security Tool

Secuditor Lite is a free, Python-based diagnostic security tool for Windows endpoints and networks, featuring a user friendly GUI. It provides a simple and transparent way to assess system security, helping users identify vulnerabilities, suspicious activity, and misconfigurations while improving device Operational Security (OPSEC).

The tool also detects network elements, runs internet speed tests, and generates structured audit reports, all in one place. Suitable for both personal and organizational environments. Built for ethical security auditing.

Our privacy and security policies are are detailed in these documents.

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Key Features

• Quick and comprehensive endpoint security evaluation
• Built-in Windows and network discovery auditing tools
• Practical SSL interception and traffic flow analysis modules
• Enhanced configuration checks and diagnostic summary
• Structured and easy to export plain text (TXT) reports
• More analytical capabilities with improved security insights

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Security Checks & Diagnostics

Secuditor Lite analyzes Windows systems across:

• System overview & hardware analysis
• Network configuration & LAN discovery
• Shared folders & permissions mapping
• Security controls (AV, EDR, Firewall, UAC, and more)
• Remote access & server roles analysis
• Credential integrity & password policies
• Domain settings & user access
• Sensitive data and paths exposure
• Suspicious processes and connections
• SSL interception analysis
• Security event log audit

➡️ See the full Checklist: Security Checklist

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Standard Edition

Compatible with:

• Windows 10 / 11
• Windows Server 2016 / 2019 / 2022

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Presentation (Windows 11)

Secuditor Lite summary report

Secuditor Traffic Flow module

Secuditor LAN Discovery module

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Getting Started

1️⃣ Download

• SecuditorLite_2.3.5.zip (21.2 MB)

• SHA-256: 63d2daa92bf8c42949a24047ffe2da5a9b68d38be59136743b406887fa0968b0

2️⃣ Extract & Run

• Unzip the file
• Double-click SecuditorLite.exe
• For all features to work it is recommended to "Run as administrator"

3️⃣ Navigation

• Standard mouse left and right clicks
• Keyboard arrow keys for navigating the categories table

4️⃣ Toolbar buttons (right to left):

• Internet speedtest
• NAT public IP
• LAN Discovery module
• Traffic Flow module
• Security Audit
• Export report
• About
• Menu

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Safety Notice

Secuditor Lite is digitally signed and safe for use. Please download the software only from the official distribution channels.

Some antivirus or endpoint security products may incorrectly flag or block its operation. If you trust this application, you may need to create an exception, add it to a whitelist, or restore the file from your antivirus software’s quarantine area.

Microsoft Defender SmartScreen may also display a warning because Secuditor Lite is a new application. When the SmartScreen warning appears:

1. Click “More info”
2. Verify that the Publisher is Menahem Levinski
3. Click “Run anyway”

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Ethical Use

Secuditor Lite is intended solely for lawful and authorized use. You must obtain explicit permission from the network owner before scanning, auditing, or testing any systems. The author assumes no liability for misuse or for actions that violate applicable laws or organizational policies. Use responsibly and in compliance with your local governance.

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Open Scripts

A collection of standalone Python modules and selected examples developed as part of the Secuditor project is available in the open scripts folder. These scripts represent only a portion of the project's code and are provided separately from the main application source code. They are licensed under the MIT License (applicable only to this folder).

The tool Secuditor Lite is distributed in its complete form as closed source freeware. The main application source code is confidential and is not included in the open scripts folder. This approach helps maintain a controlled and confidential development environment for the application's secure design and code integrity.

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Info, Links and Licenses

• Changelog

• Contributing

• Privacy Policy

• Security Policy

• Software License

• Third Party Licenses

  
  

• Website: secuditor.com

• Contact: [email protected]

• GitHub: github.com/secuditor

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📁 Project Structure

secuditor-lite/                   # Main project folder
│
├── media/                        # Media assets (images, GIFs)
│
├── open-scripts/                 # Open source Python scripts
│
├── CHANGELOG.md                  # Project change log
├── CONTRIBUTING.md               # Contribution guidelines
├── LICENSE.txt                   # License file
├── PRIVACY.md                    # Privacy Policy
├── README.md                     # Project overview
├── SECURITY.md                   # Security policy
├── SECURITY_CHECKLIST.md         # Security Checks & Diagnostics
└── THIRD_PARTY_LICENSES.txt      # Third party licenses

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© 2026 Menahem Levinski. All rights reserved. 🔝