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nachogtan/README.md

nachogtan | Systems and Infrastructure Administration Portfolio

Hello! I'm nachogtan

A highly motivated Computer Systems and Network Administration (ASIR) student focused on building, managing, and securing robust IT infrastructures. My background in data analysis has equipped me with strong problem-solving and critical thinking skills essential for troubleshooting complex system and network challenges.

My Goal: Seeking my first professional role in Junior Systems Administration, Level 2 IT Support, or Network Engineering where I can apply the full spectrum of my ASIR training.

Key Skills & Technologies


Continuous Learning

  • Academic: Currently deepening knowledge in network protocols and server administration through my ASIR program.
  • Practical: Ongoing development of automation scripts (Python/Bash) to streamline typical Sysadmin tasks.
  • Security: Expanding penetration testing skills on platforms like TryHackMe to better understand system weaknesses.

GitHub Stats

Stats Detalladas

Let's Connect

Popular repositories Loading

  1. sysmon-lab-blue-team sysmon-lab-blue-team Public

    🛡️ Hands-on Sysmon Blue Team lab: Detecting suspicious activities and analyzing artifacts on Windows systems.

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  2. Splunk-Brute-force-detection Splunk-Brute-force-detection Public

    Simulated brute-force attacks from an external Kali Linux VM against a Windows Server (lab). Collection and analysis of Windows security events in Splunk; includes SPL queries, dashboards, and an L…

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  3. Firewall-rule-automated-response-with-Python Firewall-rule-automated-response-with-Python Public

    This repository provides a Python script that automates a security response by parsing malicious IP addresses from Splunk logs, verifying them with VirusTotal, and blocking them with firewall rules.

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  4. AD-DC-Group-policy-objects AD-DC-Group-policy-objects Public

    This project demonstrates the proper administration of policies and configurations for objects within a Windows Server domain controller

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  5. Home-Lab-Project-Building-a-Multi-Hommed-Router-and-Firewall-with-Debian Home-Lab-Project-Building-a-Multi-Hommed-Router-and-Firewall-with-Debian Public

    This project simulates a real-world network environment. We configured a Debian server as a router and firewall for a Windows Server and a Kali Linux machine. We used iptables for IP forwarding and…

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