CompTIA Security+ vs CompTIA A+: Should You Get Both?

A+ and Security+ address different parts of an IT skill set. Consider whether hardware, troubleshooting, and operating-system foundations are gaps you need to fill before concentrating on security.

Security+ vs A+: different purposes

CompTIA A+ is an entry-level IT support credential covering hardware, software troubleshooting, operating systems, and basic networking. Security+ builds on that foundation with security concepts, threat analysis, cryptography, and governance. Many candidates pursue A+ first if they are new to IT entirely, then Security+ once they have foundational knowledge.

For candidates who already have IT experience, skipping A+ and going directly to Security+ is a common and valid path. DoD 8570/8140 requires Security+, not A+, for most security roles.

Should you get both?

If you are starting from zero IT knowledge, A+ first can accelerate Security+ preparation. If you already have IT experience, Security+ alone is the more efficient investment. The two certifications are not competing — they occupy different positions on the same ladder.

What should you do with this information next?

Our CompTIA Security+ study guide covers all five SY0-701 domains. Available at securitypluscertprep.com/guide.

SimpuTech's Security+ AI tutor can build a personalized study plan. Try it at SimpuTech.com.