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SudoShea/README.md

Hi all and welcome, I'm Shea 👋

I focus on Linux Systems Administration, Network Infrastructure, and Security Automation. Currently building hands-on projects around RHEL environments, containerization, and automation tools.

🛠️ Core Focus & Tools

  • Operating Systems: Red Hat Enterprise Linux (RHEL), Fedora, Debian
  • Automation & Scripting: Bash, Python, Ansible
  • Networking & Security: Container networking (Podman/Docker), DNS/Routing, Firewall configuration
  • Infrastructure: System hardening, IaC, Log Analysis

📌 What I'm Working On

  • 🔒 Automating CIS-aligned Linux system hardening scripts
  • 🌐 Documenting homelab network topologies and IaC playbooks

Pinned Loading

  1. linux-system-hardening linux-system-hardening Public

    Automated Bash script for baseline Linux security hardening and firewall configuration across RHEL and Debian environments

    Shell

  2. ansible-system-hardening ansible-system-hardening Public

    Idempotent Ansible playbook for automated Linux security hardening and firewall configuration across RHEL and Debian environments

    Python

  3. linux-security-auditor linux-security-auditor Public

    Zero-dependency Python CLI tool for non-destructive security auditing and compliance scanning across Linux environments

    Python

  4. homelab-infrastructure homelab-infrastructure Public

    Infrastructure-as-Code for rootless Podman container stacks (Pi-hole v6, Unbound, Loki, Grafana, Vector), featuring automated 3-2-1 AES-256 encrypted backups, native Root CA TLS, and host security …

    Python