Home | Muhammad Afiq Abdullah Shaharuddin

> About Me

Hi, I’m Muhammad Afiq Abdullah Shaharuddin, a Security Engineer who loves building secure, resilient, and high-performing Linux environments. I specialize in Wazuh SIEM, RHEL hardening, system monitoring, and automating security workflows to simplify operations and strengthen enterprise security posture.

I’m working toward becoming an expert-level Security Engineer with strong foundations in Linux security, cloud technologies, and infrastructure automation. I enjoy solving problems, learning new tools, and creating documentation that helps others understand and deploy security solutions more effectively. People often describe me as friendly, reliable, and confident, with a strong focus on continuous improvement and clear communication.

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> Skills & Tools

🐧 Linux (RHEL / Ubuntu) 🛡️ Wazuh / SIEM ⚙️ Bash / Python ☁️ AWS 📜 Ansible / Automation

> Featured Project

Wazuh SIEM Integration with Threat Intelligence

A project focused on enhancing Wazuh SIEM capabilities by integrating external threat-intelligence sources such as MISP, AlienVault OTX, AbuseIPDB, and custom IOC feeds. This setup automates IOC ingestion, real-time correlation, alert enrichment, and threat scoring. It improves detection accuracy, reduces false positives, and provides deeper context for security events across enterprise environments.

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> Certifications

🧾 Red Hat Certified System Administrator (RHCSA)
🧾 ISC2: Certified CyberSecurity (CC)
🧾 Certified Cloud Security Knowledge (CCSK)
🧾 Certified CompTIA Security+

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