Levels and tracks show a typical progression — not a mandatory or guaranteed order.
What it means
A certification roadmap is a vendor's map of how its credentials relate to one another. The roadmaps quoted below are arranged by level and by track; others may be organised differently.
Levels run roughly from foundation to advanced. A foundation credential such as CompTIA Tech+ or Microsoft Azure Fundamentals (AZ-900) introduces core concepts, while associate and professional credentials such as Cisco CCNA or AWS Solutions Architect Associate go deeper.
Tracks are subject lanes — networking, security, cloud, data — that let you specialize as you move up.
A roadmap shows a suggested progression, and it is not always a mandatory sequence — but some credentials do require a lower one first. Check the specific certification's own prerequisites before planning to skip a level; each certification page on this site shows what its vendor states.
Finally, a roadmap is not a career guarantee: climbing it does not promise placement, demand, or a particular income, so we present it as planning context and never as an outcome you are owed.