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mjarah/README.md

Infrastructure & Security Engineering Portfolio 🎯

🛡️ Mission Statement

Security Engineer specializing in the architecture of resilient systems through automated threat detection, rigorous system hardening, and proactive network traffic analysis. I am dedicated to implementing robust access control validations and optimizing perimeter security to protect enterprise-level infrastructure.

🛠️ Technical Toolkit

Category Professional Competencies
Operating Systems Windows (PowerShell/MINGW64), Linux (Debian, Ubuntu, RHEL)
Security Tooling Network Auditing (Nmap, Wireshark), Firewall Management (UFW, IPTables)
Languages Python, Java, Ruby, Scala, Bash Scripting
Security Domains Identity & Access Management (IAM), Perimeter Orchestration, Protocol Auditing

📂 Featured Technical Engagements

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  1. github-portfolio github-portfolio Public

    Professional infrastructure audits and security analysis reports for enterprise environments.

    1

  2. perimeter-security-ingress-control perimeter-security-ingress-control Public

    Shell

  3. Lab-6-Zero-Trust Lab-6-Zero-Trust Public

    Zero Trust Architecture (ZTA) policy profile and security signal analysis for the Golden State Water Treatment Facility.

  4. it335-lab3-aws-cloud-security it335-lab3-aws-cloud-security Public

    AWS Cloud Security Fundamentals lab applying lessons from the Capital One breach. Focused on IAM least privilege, secure S3 storage, hardened EC2 configuration, and monitoring with CloudTrail and C…

  5. Enterprise-LAN-Security-Assessment Enterprise-LAN-Security-Assessment Public

    Enterprise network design and security assessment using Cisco Packet Tracer