Security+ has five exam domains. If you already run infrastructure for a living, you’ll coast through some of them and get quietly caught out by one. This video maps every SY0-701 domain against what a working sysadmin or network engineer actually does day to day — where your experience carries you, where it runs out, and why the standard twelve-week study plan was written for someone else. It also covers CompTIA’s confirmed retirement date for SY0-701, and what that does and doesn’t mean if you’re deciding whether to sit the exam now.
