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bellurm/README.md

Hi, I'm Mehmetali 👋

Cybersecurity enthusiast and software developer focused on network security, traffic analysis, Linux systems, and security automation.

I build practical security tools to analyze network traffic, automate repetitive security tasks, and better understand how protocols and systems behave in real-world environments.

🔐 Focus Areas

  • Network Security
  • Network Traffic Analysis
  • Defensive Security
  • Security Automation
  • Reconnaissance & Enumeration
  • Linux Security

🛠 Technologies & Tools

Languages: Python · Bash · C# · JavaScript

Security & Networking: Nmap · Wireshark · TShark · TCP/IP · PCAP Analysis

Development: Linux · Git · Django · CLI Tooling

🚀 Current Work

  • Building network security and traffic analysis tooling
  • Developing security automation utilities
  • Improving practical detection and analysis workflows
  • Exploring network protocols and defensive security techniques

📌 Selected Work

SimplePCAP — PCAP triage and network forensic analysis utility.

BufferOverflow — Educational exploit development and buffer overflow lab.

nmap-basics — Interactive Nmap reconnaissance and network scanning toolkit.

Pinned Loading

  1. SimplePCAP SimplePCAP Public

    Command-line PCAP analysis utility for extracting credentials, network artifacts and useful forensic information from packet captures.

    Shell

  2. BufferOverflow BufferOverflow Public

    Educational buffer overflow exploitation lab covering fuzzing, offset discovery, bad character analysis and exploit development.

    Python

  3. nmap-basics nmap-basics Public

    Interactive Bash toolkit for learning and performing common Nmap reconnaissance and network scanning techniques.

    Shell

  4. IP-Subnetting-v2 IP-Subnetting-v2 Public

    Python-based IPv4 subnetting calculator for CIDR, network addressing and binary/decimal subnet analysis.

    Python

  5. blog-cyberworm blog-cyberworm Public

    Cybersecurity-focused web platform built with Django for publishing technical articles and security content.

    JavaScript 1

  6. Man-In-The-Middle-Attack Man-In-The-Middle-Attack Public

    Educational network security lab demonstrating man-in-the-middle techniques and traffic interception concepts.

    Python 2