CompTIA Security+ (SY0-701): A Complete Study Guide for Beginners

CompTIA Security+ is one of the most popular entry-level cybersecurity certifications in the world. It proves you understand the core skills needed for any security role, and many employers ask for it in job posts for security and IT support roles.

Exam at a glance

The five exam domains

1. General Security Concepts (12%)
2. Threats, Vulnerabilities and Mitigations (22%)
3. Security Architecture (18%)
4. Security Operations (28%)
5. Security Program Management and Oversight (20%)

A simple 8-week study plan

• Weeks 1–2: security concepts, cryptography basics and common attacks.
• Weeks 3–4: network and cloud security architecture.
• Weeks 5–6: security operations: monitoring, incident response and identity management.
• Week 7: governance, risk and compliance.
• Week 8: practice exams and performance-based questions.

Tips for exam day

• Performance-based questions often come first. If one takes too long, flag it and come back.
• Read every question twice. Words like BEST, FIRST and MOST matter.
• Learn the concepts, not just the answers. The exam tests real scenarios.

After Security+, many learners move on to CySA+ (security analyst) or PenTest+ (penetration testing).