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captainx-dcode/README.md

Eugen Nyongesa | CaptainX

Typing headlines

🚀 About Me

Cybersecurity analyst with hands-on experience across Threat Hunting, Cyber Threat Intelligence (CTI), Digital Forensics & Incident Response (DFIR), Security Assessment, and Governance, Risk & Compliance (GRC). I work across enterprise environments — Active Directory, secure architecture, network segmentation, and Zero Trust — using tools like Wazuh, Nessus, MITRE ATT&CK, VirusTotal, and Docker on Kali, Windows, and Linux. Currently completing cybersecurity training at Moringa School and preparing for CompTIA certification. Passionate about understanding attacker behavior and building systems that are secure by design.

🎯 Core Competencies

Threat Hunting · Cyber Threat Intelligence · Digital Forensics (DFIR) · Incident Response · Threat Modeling · Secure SDLC · Security Assessment · Vulnerability Management · System Hardening · Secure Architecture · GRC · SOC Operations · Active Directory · Zero Trust & Microsegmentation

🛠️ Tools & Tech

Operating Systems

Kali Linux Ubuntu Linux Windows

Security Tools & Platforms

Wazuh MITRE ATT&CK Nessus VirusTotal Wireshark Burp Suite Autopsy Active Directory

Development & API Security

Python JavaScript Node.js SQL Bash Postman GraphQL Docker

Languages & Dev

Python Bash SQL Docker Git GitHub VS Code

🔗 Connect With Me

LinkedIn X Instagram Email

📊 GitHub Stats

stats top langs

📈 Contribution Graph

snake eating my contributions

activity graph

💭 Dev Quote

Dev quote


⭐️ From captainx-dcode

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  1. smart-city-security-assessment smart-city-security-assessment Public

    Vulnerability assessment of a legacy smart city server managing traffic monitoring and smart streetlights. Conducted using Nessus and Kali Linux, mapped to CIS Controls v8.1.

    Python 1

  2. cloud-security-architecture-HIPAA-assessment cloud-security-architecture-HIPAA-assessment Public

    Hybrid cloud security assessment for a healthcare organization handling PHI. Evaluates shared responsibility models, HIPAA compliance gaps, and cloud security best practices including encryption, a…

  3. malware-analysis malware-analysis Public

    Defensive malware-analysis coursework: a reusable Python static-analysis pipeline (string extraction, MD5/SHA-256 hashing, IoC keyword detection) with full documentation and language-agnostic pseud…

    Python