CompTIA sells eight active certifications. Most people asking "which CompTIA course should I take?" already know they want one — they're stuck on which one, and whether the course they're eyeing is actually worth the time. This guide answers both questions directly, with no filler.
The short version: if you're new to IT, start with A+. If you're targeting a security role (or a federal job requiring DoD 8570 compliance), go straight to Security+. Everything else — Network+, CySA+, PenTest+, SecurityX — comes after you have a job and a specific direction to grow into.
What the CompTIA Course Lineup Actually Looks Like
CompTIA certifications fall into three rough tiers:
- Core/Foundational: IT Fundamentals (ITF+), A+, Network+, Security+
- Professional: CySA+, PenTest+, Cloud+, Linux+, Data+, SecurityX (formerly CASP+)
- Specialty: CTT+, Project+ (mostly legacy at this point)
For most people entering IT or cybersecurity, the only certifications that move the needle on hiring are A+, Network+, and Security+. The rest are valuable for advancement after you're already employed — not for breaking in.
One notable addition: CompTIA recently released SecAI+ (CY0-001), an AI-focused cybersecurity certification targeting practitioners who need to understand how AI models interact with security infrastructure. It's early days for employer recognition, but it's already appearing in federal job postings.
CompTIA Course Path by Goal
Goal: Entry-level IT helpdesk or support role
Start with A+ (220-1101 / 220-1102). It covers hardware, operating systems, troubleshooting, and basic networking — exactly what helpdesk managers look for. Two exams, one certification. Budget around 80–120 hours of study time for someone with no prior background.
Goal: Network administrator or infrastructure role
Go A+ → Network+. Network+ (N10-009) is the only vendor-neutral networking certification that's widely recognized without being vendor-specific like Cisco's CCNA. If you already have a year of hands-on networking experience, you can skip A+ and go straight to Network+.
Goal: Cybersecurity analyst, SOC analyst, or federal IT
Security+ (SY0-701) is the dominant first security cert. It satisfies DoD 8570 IAT Level II, which is required for hundreds of thousands of federal and defense contractor positions. CompTIA data shows Security+ is the most widely requested certification in cybersecurity job postings — that's not marketing, it shows up consistently in NIST workforce data as well.
Goal: Penetration testing / red team
Security+ first, then PenTest+ (PT0-003). Note that most employers hiring pentesters also want Offensive Security's OSCP — PenTest+ alone rarely gets you into a red team role, but it's a useful bridge and satisfies DoD 8570 requirements for certain roles.
Goal: Advanced security architecture or federal ISSO/ISSM roles
SecurityX (CAS-005) is CompTIA's highest-level cert. It's performance-based and positions above Security+. Most candidates have 5–10 years of experience before attempting it.
FedVTE: Free CompTIA Courses for Government and Military
If you're active military, a veteran, a federal civilian employee, or a National Guard/Reserve member, you have access to FedVTE (Federal Virtual Training Environment) — a DHS-administered portal that provides free CompTIA training content. This includes prep material for A+, Network+, Security+, CySA+, and PenTest+.
Access is through training.fedvte.gov. Veterans can register with a VA.gov account. FedVTE isn't a replacement for the actual CompTIA exam voucher (you still pay for that), but the training content is legitimately good and free — the CompTIA courseware is the same material used in paid courses.
FedVTE also aligns its learning paths to DoD 8570/8140, which is relevant if you're trying to qualify for specific roles on federal contracts. The portal organizes paths by job role (e.g., "IA Technical Level II" maps directly to Security+).
One limitation: FedVTE's content update cycle lags behind CompTIA's exam revisions. When CompTIA released SY0-701, FedVTE still had SY0-601 material for several months. Verify the exam version covered before relying on it exclusively.
Top CompTIA Courses on Udemy (Ranked by Rating)
If you're not eligible for FedVTE or want fresher content, Udemy has the best price-to-quality ratio for CompTIA prep. These are the highest-rated options currently available:
CompTIA SecAI+ Fundamentals: AI Cybersecurity Basics CY0-001
Rated 9.6/10. The go-to course for CompTIA's newest certification — covers how AI systems introduce attack surfaces, adversarial ML, and AI governance frameworks. If you're in a security role and AI tools are entering your environment (they are), this cert is increasingly relevant.
CompTIA SecAI+ (CY0-001) — Course + EBook + Practice Exams (All-in-One)
Rated 9.6/10. Bundles the full SecAI+ prep into one package: video lectures, written study guide, and exam simulations. Better value than buying components separately, especially if you're the type who retains material from multiple formats.
CompTIA Security+ (SY0-701) Exam Prep 2026 — For Beginners
Rated 9.5/10. Built for candidates with no prior security background. Covers all five SY0-701 domains (Threats/Attacks/Vulnerabilities, Architecture, Implementation, Operations/Incident Response, Governance). Updated for the 2026 exam cycle.
CompTIA Security+ (SY0-701) 1,000+ Practice Questions 2026
Rated 9.5/10. Practice questions only — not a lecture course. Use this alongside a full video course. Volume and variety matter for Security+ because the exam uses performance-based questions (drag-and-drop, simulations) not just multiple choice.
CompTIA A+ Core 1 (220-1201) Full Course & Practice Exam
Rated 9.4/10. Covers the first A+ exam (hardware, networking, mobile devices, virtualization). Pair with the Core 2 course for the full A+ prep. Solid choice if you're entering IT support with no prior experience.
CompTIA SecurityX (CAS-005) 6 Practice Exams
Rated 9.0/10. SecurityX is a performance-based exam — you can't pass on memorization alone. These six full-length practice exams are the most realistic prep available and essential for candidates sitting the advanced cert.
CompTIA Exam Costs and What "Free" Actually Covers
A CompTIA exam voucher runs:
- A+: ~$253 per exam (two exams required)
- Network+: ~$358
- Security+: ~$392
- CySA+: ~$392
- PenTest+: ~$392
- SecurityX: ~$509
These are list prices. CompTIA regularly runs 10–20% discount codes, and some employers reimburse exam costs. Military and veterans can use MyCAA or GI Bill for reimbursement depending on branch and eligibility.
When people ask about "free CompTIA courses," they're usually conflating the training (which can be free via FedVTE or cheap on Udemy) with the exam itself. The exam is never free except through specific scholarship programs (CompTIA occasionally offers hardship vouchers — check their website directly).
FAQ
Which CompTIA course should I take first?
If you have zero IT background, A+. If you already have 1–2 years of IT experience or a related degree, skip A+ and go to Security+ or Network+ depending on whether your target role is security or infrastructure. CompTIA itself doesn't require you to take certs in order — that's a common misconception.
How long does it take to complete a CompTIA course?
A typical Udemy CompTIA course runs 20–40 hours of video. Add self-study, lab practice, and practice exams, and most people spend 80–150 hours preparing for Security+ or Network+ from scratch. A+ takes longer because it's two exams. Experienced practitioners often pass with 40–60 hours of targeted prep.
Is a CompTIA course enough to pass the exam?
A course alone is rarely enough. You need practice questions (1,000+ minimum for Security+), ideally some hands-on lab work, and familiarity with performance-based question formats. The Udemy courses above include practice exams — use them. Don't sit the real exam until you're consistently scoring 80%+ on simulated exams.
What's the difference between a CompTIA course and a CompTIA certification?
The course is the training material (video, reading, labs). The certification is the credential you earn by passing the proctored exam at a Pearson VUE or OnVUE testing center. Completing a course does not give you the certification — you have to register and pay for the exam separately.
Are CompTIA certifications worth it in 2026?
Yes, with caveats. Security+ and A+ are widely recognized and appear in large numbers of job postings. Network+ is valued but some employers prefer Cisco CCNA. The newer specialty certs (SecAI+, CySA+) are gaining traction in federal and enterprise environments. CompTIA certs do expire — they require renewal every three years via CE credits or by passing a higher-level exam.
Can I get a job with just a CompTIA certification and no experience?
A+ opens doors to entry-level helpdesk at companies that hire without prior experience. Security+ alone rarely gets you a security analyst role without some hands-on experience or a related degree — it's a qualifier, not a ticket. The realistic path: A+ → helpdesk job (6–12 months) → Security+ → move into security or infrastructure. The cert accelerates hiring at each stage, but it doesn't replace time-in-seat experience entirely.
Bottom Line
The right CompTIA course depends entirely on where you're starting and what role you're targeting. Here's the clean decision tree:
- No IT background, targeting helpdesk: A+ Core 1 + Core 2
- Some IT background, targeting security or federal work: Security+ SY0-701
- Military/federal employee with no budget: FedVTE (free, but verify exam version currency)
- Already employed in security, need to advance: CySA+ or PenTest+ depending on role direction
- AI security is your focus area: SecAI+ CY0-001 is early but strategically smart
For most people starting a CompTIA course right now, Security+ is the highest-ROI first step — it unlocks federal job eligibility, satisfies DoD 8570, and is the most requested security cert in US job postings. The SY0-701 prep course on Udemy is updated for 2026 and the current exam version. Pair it with the 1,000+ practice questions course and you have everything you need to pass.