Study Hub / ISC2 Certified in Cybersecurity (CC)
ISC2 Certified in Cybersecurity (CC): Free Study Previews
The ISC2 Certified in Cybersecurity (CC) validates entry-level security knowledge across five domains. This hub previews three conceptual domains free — the full ISC2 CC Study Guide on Etsy covers all five in exam-weight order.
Free domain previews
Domain 1.0, 26% of exam
Domain 1.0: Security Principles
ISC2 CC Domain 1.0 explained in plain English: the CIA triad, risk concepts, security controls, and governance foundations.
Domain 2.0, 10% of exam
Domain 2.0: Business Continuity, Disaster Recovery & Incident Response
ISC2 CC Domain 2.0 explained in plain English: business continuity, disaster recovery, RTO/RPO, and incident response concepts.
Domain 5.0, 18% of exam
Domain 5.0: Security Operations
ISC2 CC Domain 5.0 explained in plain English: SOC operations, the incident response lifecycle, digital forensics basics, and business continuity concepts.
Ready for the full exam?
This hub is a free preview: it covers 3 of 5 domains (Security Principles, Business Continuity, Disaster Recovery & Incident Response, Security Operations) — 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 ISC2 CC Study Guide is in the ByteBar shop on Etsy.
Practice Exam Simulator — $9.99 one-time, all 28 exams Full Study Guides on Etsy