How long does it take to study for Security+ as a beginner?

Complete beginners typically need 12-16 weeks studying 2-3 hours daily. Those with basic IT knowledge can prepare in 8-12 weeks. Experienced IT professionals may only need 4-6 weeks.

What's the hardest part of Security+ for beginners?

Understanding networking concepts (ports, protocols, TCP/IP) is the biggest challenge if you don't have Network+ knowledge. Cryptography concepts and the sheer amount of acronyms also challenge beginners. Daily practice and hands-on labs help overcome these hurdles.

CompTIA Security+ for Beginners: Your Cybersecurity Start

Q: Can I pass Security+ with no IT experience?

Yes! Many people without formal IT experience pass Security+. It requires more study time (3-4 months with 2-3 hours daily) and building foundational networking knowledge, but it's absolutely achievable with dedication.

Q: Should I get Network+ before Security+?

CompTIA recommends Network+ and 2 years IT experience before Security+. However, many pass Security+ as their first certification by spending extra time on networking fundamentals. The faster path is studying networking basics for 2-4 weeks before jumping into Security+.

CompTIA Security+ for beginners guide. Learn prerequisites, realistic timelines, study strategies, and step-by-step guidance to enter the cybersecurity field without prior experience.

CompTIA Recommends: Network+ certification and 2 years IT experience before Security+. However, many beginners pass without these — it just requires more dedicated study.

Can Beginners Pass Security+?

Absolutely! Many people without formal IT experience pass Security+ and launch successful cybersecurity careers. Here's what to expect:

Yes, it's achievable — thousands of beginners pass Security+ each year
Requires more study time — plan for 3-4 months with 2-3 hours daily
Need to build foundational knowledge — networking basics are essential
Hands-on practice matters — labs and simulations reinforce concepts
DoD 8570 approved — opens doors to government cybersecurity jobs

Realistic Timeline for Beginners

12-16 weeks

Complete beginner (no IT background)

8-12 weeks

Has A+/Network+ or basic IT knowledge

4-6 weeks

IT professional with security exposure

Recommended Path for Complete Beginners

Choose the path that fits your learning style and timeline:

Option A (Faster — 12-16 weeks):

Study networking basics for 2-4 weeks (ports, protocols, TCP/IP), then jump directly into Security+ content. Use Professor Messer's free videos for both.

Option B (Stronger Foundation — 20-24 weeks):

Get A+ and/or Network+ first, then Security+. This builds a stronger foundation and makes Security+ concepts easier to understand.

Essential Concepts to Learn First

Before diving into Security+ content, ensure you understand these foundational concepts:

Basic networking (TCP/IP, ports, protocols) — know common ports: 22 (SSH), 80 (HTTP), 443 (HTTPS), 3389 (RDP)
Operating system fundamentals — Windows and Linux basics, file systems, permissions
Common IT terminology — firewall, router, switch, server, client, authentication
How computers communicate — client-server model, DNS, DHCP, IP addressing
Basic cryptography concepts — encryption, hashing, symmetric vs asymmetric

Beginner Study Strategy (Step-by-Step)

Follow this proven path that has helped thousands of beginners break into cybersecurity:

Step 1: Build networking foundation (Week 1-4)

Watch Professor Messer's Network+ videos on ports, protocols, and TCP/IP. You don't need the full Network+, just the basics.

Step 2: Start Security+ video course (Week 5-12)

Professor Messer's free Security+ series is the gold standard. Watch one section per day and take detailed notes.

Step 3: Use hands-on labs (Week 6-14)

TryHackMe and Hack The Box have beginner-friendly labs. Practice firewall configuration, log analysis, and basic penetration testing.

Step 4: Master acronyms (Ongoing)

Security+ has 300+ acronyms. Create flashcards and review daily. Use spaced repetition apps like Anki.

Step 5: Take practice tests until scoring 85%+ (Week 10-16)

Don't schedule your exam until you're consistently scoring 85%+ on practice tests.

Common Beginner Struggles (And Solutions)

Networking concepts: Spend extra time on ports, protocols, and TCP/IP. Use Network+ resources to fill gaps.
Cryptography: Focus on understanding use cases, not the math. Know when to use symmetric vs asymmetric, hashing vs encryption.
Too many acronyms: Create categorized flashcards (attacks, protocols, frameworks) and review 15 minutes daily.
PBQ anxiety: Practice hands-on labs. Firewall rules, log analysis, and network diagrams are commonly tested.
Information overload: Focus on one domain at a time. Don't try to learn everything at once.

Frequently Asked Questions

Can I pass Security+ with no IT experience?

Yes! Many beginners pass. It requires 3-4 months of dedicated study and building foundational networking knowledge first.

Should I get Network+ before Security+?

CompTIA recommends it. However, many pass Security+ first by spending 2-4 weeks on networking basics before diving into security content.

How long does it take as a complete beginner?

Plan for 12-16 weeks studying 2-3 hours daily. Those with some IT knowledge may need only 8-12 weeks.

What's the hardest part for beginners?

Understanding networking concepts (ports, protocols) and the sheer number of acronyms. Daily practice and hands-on labs help overcome these.

Begin Your Security Journey

Start with beginner-friendly practice questions designed for those new to cybersecurity.

Start Free Practice Test →