Study Hub / CompTIA Security+ (SY0-701)
CompTIA Security+ (SY0-701): Free Study Previews
The Security+ SY0-701 validates baseline cybersecurity skills across five domains. This hub previews three conceptual domains free — the Practice Exam Simulator covers all five — $9.99 one-time for all 28 exams.
Free domain previews
Domain 1.0, 12% of exam
Domain 1.0: General Security Concepts
Security controls, the CIA triad, AAA, Zero Trust, change management, and cryptography basics — explained in plain English with sample questions.
Domain 3.0, 18% of exam
Domain 3.0: Security Architecture
CompTIA Security+ SY0-701 Domain 3.0 explained in plain English: secure protocols, virtualization, cloud models, resilience, and physical security concepts.
Domain 5.0, 17% of exam
Domain 5.0: Security Program Management & Oversight
CompTIA Security+ SY0-701 Domain 5.0 explained in plain English: governance, risk management, compliance, audits, and security awareness concepts.
Ready for the full exam?
This hub is a free preview: it covers 3 of 5 domains (General Security Concepts, Security Architecture, Security Program Management & Oversight) — see "What's not here" above for what stays paid. The ByteBar Practice Exam Simulator drills every domain with 1,000 exam-style questions — $9.99 one-time unlocks all 28 exams. Prefer to read? The full Security+ Study Guide is in the ByteBar shop on Etsy.
Practice Exam Simulator — $9.99 one-time, all 28 exams Full Study Guides on Etsy