These are the CertMaster labs I worked through while preparing for CompTIA Security+ (SY0-701), on CompTIA's browser-based lab environment rather than my own machine. Assisted labs walk you through the tasks step by step; Applied labs hand you a scenario and score the result. I don't have screenshots from that environment, so each lab is written up instead — what it set out to teach, and what I actually took away from doing it.