JeetPatel1812/port-scanner

# 🔍 PortScan — Simple Port Scanner A fast, clean web-based port scanner built with Python Flask. Scan any IP or domain for open ports directly from your browser.    ## Screenshot  ## Features - Scan any IP address or domain for open/closed ports - 20 common ports scanned by default (SSH, HTTP, HTTPS, FTP, etc.) - Custom port ranges (1–100, 1–500, full 1–1024) - Fast scan mode using multi-threading - Real-time summary — IP, open ports, scan duration - Filter results by open or closed ports - Export scan report as a `.txt` file - Clean modern dark UI ## Tech Stack | Layer | Technology | |---|---| | Backend | Python 3, Flask | | Port Scanning | Python `socket` + `concurrent.futures` | | Frontend | HTML, CSS, Vanilla JavaScript | | Version Control | Git + GitHub | ## Project Structure ## Getting Started ### 1. Clone the repository git clone https://github.com/JeetPatel1812/port-scanner.git cd port-scanner ### 2. Create virtual environment python -m venv venv venv\Scripts\activate # Windows source venv/bin/activate # Mac/Linux ### 3. Install dependencies pip install -r requirements.txt ### 4. Run the app python app.py ### 5. Open in browser ## Usage 1. Enter a target IP or domain (e.g. `scanme.nmap.org`) 2. Select port range and scan speed 3. Click **Scan** 4. View open/closed ports in the results table 5. Filter by status or export as a report ## Legal Disclaimer This tool is built for **educational purposes only**. Only scan systems you own or have explicit permission to scan. Unauthorized port scanning may be illegal in your country. ## Author **Jeet Patel** [GitHub](https://github.com/JeetPatel1812) ## Part of Cybersecurity Projects Series - ✅ PassGuard — Password Strength Checker - ✅ PortScan — Simple Port Scanner - 🔲 More coming soon...

标签：自定义脚本