CLI Linux Security Scanner 🛡️

A lightweight command-line Linux security scanner that audits your system for open ports, file permissions, SUID/SGID files, and user accounts.
Generates clean reports in Terminal, CSV, JSON, and HTML formats.

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Features ✨

• 🔹 Port Scanner: Detect risky open ports.
• 🔹 File Permission Scanner: Identify world-writable files.
• 🔹 SUID/SGID Scanner: Find uncommon SUID/SGID files.
• 🔹 User Account Scanner: Audit users and login shells.
• 🔹 Multiple Report Formats: Terminal, CSV, JSON, HTML.
• 🔹 Verbose Mode: Step-by-step scan output.

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Installation ⚙️

Clone the repository and install dependencies:

git clone https://github.com/yourusername/cli_scanner.git
cd cli_scanner
pip install -r requirements.txt

Make sure pip is installed:

sudo apt update
sudo apt install python3-pip

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Usage 💻

Run a basic scan:

python3 cli_scanner.py

Run with verbose output:

python3 cli_scanner.py --verbose

Reports will be generated automatically:

Format	File
JSON	scan_report.json
CSV	scan_report.csv
HTML	scan_report.html

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Example Output 🖥️

Terminal Scan Summary:

CRITICAL: 0  HIGH: 2  MEDIUM: 0  LOW: 4
Security Findings:
Severity   Title                         Description
LOW        No risky open ports detected  No risky open ports detected
HIGH       /etc/shadow permissions      /etc/shadow permissions are too open
...

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Contributing 🤝

Contributions, bug reports, and feature requests are welcome!
Please fork the repository and open a pull request.

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