CompTIA SecurityX CertMaster Learn (CAS-005)

CertMaster Learn is CompTIA's official self-paced course for SecurityX (CAS-005). It is the guided way to work through the certification: instructional content, videos, quizzes, and performance-based questions arranged around a proven learning progression, so you move through the exam objectives in a deliberate order rather than assembling your own path.

What you get is a complete learning environment built by CompTIA and mapped to the CAS-005 blueprint. It includes simulation-based lab activities and practice questions throughout, a learning plan that tracks what you have covered, and readiness checks along the way. If you prefer a structured course to a textbook, this is your core study product.

Who it is for: candidates who want CompTIA's own end-to-end course and like learning by following a designed sequence. Pair it with CertMaster Labs for hands-on work on live virtual machines, and CertMaster Practice to confirm readiness before the exam. If you would rather have the learning and the live labs in a single integrated product, look at CertMaster Perform instead.

Aligned to CAS-005. For the full picture of the certification, see our SecurityX (CAS-005) guide.