CompTIA certs explained as a full roadmap.
Those certs are built as a progression, not a random list of exams.
Each tier serves a different career purpose.
🟢 Beginner tier
→ Entry into IT fundamentals
• A
↳ Hardware, operating systems, troubleshooting, help desk skills.
• Network
↳ Networking fundamentals: routing, switching, DNS, DHCP.
• Tech
↳ Intro IT concepts for absolute beginners.
• Cloud Essentials
↳ Cloud basics, shared responsibility, and business context.
🟡 Practitioner tier
→ Core professional certifications
• Security
↳ Foundational cybersecurity: threats, risk, identity, crypto, IR.
• Linux
↳ Linux administration, permissions, processes, networking.
• Server
↳ Server hardware, virtualization, storage, availability.
• Cloud
↳ Cloud operations, security, and troubleshooting.
• Project
↳ IT project management fundamentals.
🟠 Advanced tier
→ Role focused specialization
• CySA
↳ SOC detection, investigation, and response.
• PenTest
↳ Offensive security, exploitation, and reporting.
• Data
↳ Data analytics and governance fundamentals.
• DataSys
↳ Data systems, pipelines, and operations.
• SecAI
↳ AI security, model risks, adversarial attacks, and securing AI systems
🔴 Expert tier
→ Senior and strategic roles
• SecurityX
↳ Security architecture, enterprise risk, leadership.
• DataX
↳ Advanced data leadership and governance.
• CloudNetX
↳ Advanced cloud networking, architecture, hybrid environments, and enterprise connectivity
Build fundamentals first.
Specialize with intent.