CompTIA Secure Infrastructure Specialist (CSIS): Strengthening My IT Core

January 2, 2026

πŸ” A major milestone in my IT journey!
I’m proud to share that I’ve officially earned the CompTIA Secure Infrastructure Specialist (CSIS) designation β€” a stackable certification that recognizes mastery across three foundational IT domains.

This designation is awarded to professionals who have successfully completed:

  • πŸ–₯️ CompTIA A+ β€” hardware, troubleshooting, OS fundamentals
  • 🌐 CompTIA Network+ β€” networking concepts, protocols, and infrastructure
  • πŸ”’ CompTIA Security+ β€” security architecture, risk management, and defensive controls

Together, these certifications form a powerful foundation for building, securing, and maintaining modern IT environments.

Earning the CSIS validates my ability to support secure infrastructure end‑to‑end β€” from endpoint troubleshooting to network configuration to implementing security best practices. This aligns perfectly with my ongoing work in cloud computing, healthcare IT, and homelab engineering.

Next up: continuing to build on this foundation with more advanced security and cloud certifications.


πŸ“œ Issued by:
CompTIA
Designation: Secure Infrastructure Specialist (CSIS)
Certification Date: January 2, 2026