How Hard Is the CompTIA Security+ Exam? Guide to Pass Rates, Difficulty, and Prep Strategy

“How hard is the CompTIA Security+ exam” doesn’t have a single answer, because the honest response depends heavily on who’s asking — a career changer with zero IT background and a systems administrator with five years of networking experience are facing two very different exams even though they’re sitting the same test. This guide works through the objective difficulty data first, then breaks down what that difficulty actually looks like depending on your starting point, how Security+ compares to the other two CompTIA “trifecta” certifications, a realistic study plan to prepare for it, and why the performance-based questions in particular trip up so many candidates.

Security+ Pass Rates and Passing Score: The Baseline Numbers

Does CompTIA publish an official pass rate for Security+? No. CompTIA does not publish pass rates for any of its certifications, including Security+ (SY0-701). Any statistic you see — including the ones below — is estimated from training-provider data, community self-reporting (forums like Reddit’s r/CompTIA), and workforce studies rather than an official CompTIA source.

So what do the best available estimates say about first-attempt pass rates? They vary sharply by preparation method: self-study candidates are estimated to pass on their first attempt around 50–65% of the time, while candidates who go through structured training programs report first-attempt pass rates of 85–93%. Candidates who are consistently scoring 85% or higher on practice exams before sitting the real thing report a 90%+ pass rate. The overall pass rate across all attempts, self-study and structured training combined, is estimated at roughly 70–75%.

What’s the actual passing score? Security+ uses a scaled scoring system ranging from 100 to 900, with a passing threshold of 750 out of 900 — roughly equivalent to 83% correct, though CompTIA doesn’t publish the exact weighting formula that converts raw answers to the scaled score. Performance-based questions likely carry more weight than standard multiple-choice items, which is one reason two candidates with a similar number of correct answers can land on different scaled scores.

How many questions are there, and how much time do you get? Up to 90 questions in 90 minutes, combining traditional multiple-choice/multiple-response items with performance-based questions — covered in more detail later in this guide.

What’s the practical takeaway from these numbers? The gap between self-study (50–65%) and structured training (85–93%) pass rates is the most important number here — it suggests preparation method matters more than raw intelligence or prior background, which is exactly what the next section digs into.

How Hard Is Security+ Based on Your Background?

Pass rate statistics tell you the average outcome, but “average” isn’t especially useful if you’re trying to gauge your own starting difficulty. Here’s how the exam’s difficulty actually shifts depending on where you’re starting from:

1. If you’re an experienced IT professional (2+ years): Expect roughly a 6 out of 10 difficulty and 4–8 weeks of prep. Networking fundamentals will already feel familiar, letting you concentrate on the security-specific layers — your main gap is likely to be governance, risk, and compliance (GRC) concepts, which rarely come up in day-to-day IT work.
2. If you already hold Network+ or A+: Also roughly a 5–6 out of 10, with 6–10 weeks of prep. You’re essentially layering security-specific terminology on top of networking and hardware knowledge you already have, which meaningfully accelerates the learning curve.
3. If you’re a college student in a CS/IT program: Around 6–7 out of 10 and 8–12 weeks. Academic exposure to networking and systems concepts helps, but the exam’s practical, scenario-based framing can feel different from coursework-style learning.
4. If you’re military or hold a security clearance background: Similarly rated 6–7 out of 10, 6–10 weeks — structured training environments and security-adjacent exposure tend to translate well, even without a formal IT title.
5. If you’re a career changer with no IT background at all: This is the steepest climb — around 8 out of 10, with a realistic prep window of 3–4 months. Networking concepts, security concepts, and an entirely new vocabulary of acronyms are all new simultaneously, which compounds the learning burden rather than adding difficulty in a single area.

Across every one of these groups, the consistent theme is that preparation — not background or raw intelligence — is the deciding factor in whether someone passes. Even in the hardest-case scenario (a total beginner), the exam is very achievable with a properly structured plan, which is exactly what the study plan section further down provides.

Security+ vs. Network+ vs. A+: How the CompTIA Trifecta Compares

If you’re weighing Security+ against CompTIA’s other two entry-level certifications — often called the “CompTIA Trifecta” — here’s how they stack up on difficulty, scope, and structure:

CompTIA’s recommended progression is A+ → Network+ → Security+, and that order isn’t arbitrary — most beginners who follow the full sequence report passing Security+ more easily than those who attempt it cold, since each prior certification removes a layer of unfamiliar material before you get to security-specific content. It’s also worth noting that Security+ carries a distinct practical advantage over the other two: it’s DoD 8140-approved, which opens government and defense-adjacent roles that A+ and Network+ alone don’t unlock.

How to Prepare for Security+: A 6–8 Week Study Plan

With the difficulty landscape established, here’s a structured plan that scales to most of the background levels covered above — extend the timeline toward the higher end (or beyond) if you’re starting with little to no IT experience, per the difficulty breakdown earlier in this guide.

1. Weeks 1–2: Build the foundation (10–12 hours/week). On weeknights, spend 1–1.5 hours watching domain-specific video lessons, reading the matching sections in your study guide, and working through 20–30 practice questions per session. On weekends, dedicate a 3–4 hour session to hands-on lab work (a VirtualBox setup with basic Wireshark and Nmap use) plus a 40–50 question quiz. Focus this phase on General Security Concepts, Security Architecture, and foundational threat vocabulary.
2. Weeks 3–4: Go deep on threats and operations (10–12 hours/week). Cover Threats and Vulnerabilities in week 3 and Security Operations in week 4 during weeknight sessions, then use weekend sessions for lab drills and timed 60–75 question quizzes. This is where malware, social engineering, vulnerability management, incident response phases, and SIEM/logging concepts get real attention.
3. Weeks 5–6: Run full exam simulations (10–12 hours/week). Early in week 5, finish covering Security Program Management and Oversight, then take your first full-length, timed 90-minute practice exam that weekend. In week 6, spend weeknights on targeted review of your weak areas (10–15 focused questions per topic), and take a second full-length practice exam — from a different provider than the first — that weekend. Aim for 80–85% overall on these practice exams, with no single domain below 75%.
4. Week 7: Taper into focused review. Identify the 2–3 weakest subtopics from your weeks 5–6 practice exams and spend 60–90 minutes per night specifically on those, ending each session with 10–15 mixed questions pulled from across all domains.
5. Week 8: Light taper and logistics. Drop to 45–60 minute sessions using flashcards and summary notes rather than new material. Confirm your exam date, required ID, and testing logistics. The day before your exam, cap review at 30 minutes and prioritize sleep over last-minute cramming.

For resources, a consistent “training trifecta” works well: one primary study guide (the Sybex SY0-701 guide, Get Certified Get Ahead, or the Packt certification guide are all commonly used), one video course (Professor Messer’s free SY0-701 series or Jason Dion’s paid course), and a dedicated practice-question bank with PBQ-style items rather than multiple-choice only. Match your study time against the exam’s actual domain weighting — Security Operations (28%) and Threats/Vulnerabilities (22%) carry the most weight, followed by Security Program Management (20%), Security Architecture (18%), and General Security Concepts (12%) — so don’t split your study time evenly across domains if you’re working with limited hours.

Why Performance-Based Questions Are the Hardest Part of the Exam

Even candidates who’ve thoroughly studied the content above are often caught off guard by the performance-based questions (PBQs) specifically, which is worth understanding as its own challenge rather than just “harder multiple choice.”

What are PBQs, and how many will you see? Expect 4–5 PBQs on the exam, typically positioned at the very beginning, with roughly 10–15 minutes allotted per question. Collectively, they account for approximately 20% of your total exam score despite being a small fraction of the total question count — which tells you how heavily each one is weighted individually.

What do they actually ask you to do? Rather than selecting from predetermined answer choices, PBQs drop you into hands-on scenarios: configuring firewalls or network segmentation, analyzing logs during an incident response exercise, working through a risk assessment scenario, or configuring a security tool directly.

Why are these specifically harder than the rest of the exam? Unlike multiple-choice questions, where exactly one answer is objectively correct, PBQs often accept multiple valid approaches — much like real security work does. That means you’re being evaluated on whether your solution is sound, not on whether you matched a single expected answer, which is a fundamentally different skill than recognizing the right choice in a list.

How should you actually practice for them? Set up a genuine lab environment using VirtualBox or VMware rather than relying on reading about the concepts. Practice hands-on with Windows Server, Linux, and common security tools like Wireshark and Nmap, and consider keeping a personal “security playbook” documenting configurations and troubleshooting steps as you go. Most importantly, focus on understanding why a given configuration or response is correct rather than memorizing a specific sequence of clicks — since the scenario you actually get on exam day won’t be identical to any single practice question you’ve seen.

Putting the Difficulty Question in Perspective

There’s no single number that answers “how hard is Security+” — the honest picture is a first-attempt pass rate somewhere between 50% (self-study) and 93% (structured training), a difficulty rating that ranges from roughly 5/10 for experienced IT professionals to 8/10 for complete career changers, and a reputation as the hardest of the three CompTIA trifecta certifications specifically because it builds on knowledge A+ and Network+ would otherwise have already covered. What all of that data points to consistently is that difficulty here is largely a function of preparation, not aptitude — a structured 6–8 week plan (extended if you’re starting from scratch), real domain-weighted study time, and deliberate, hands-on practice with performance-based scenarios are what actually separate a 50% first-attempt outcome from a 90%+ one.

Please follow and like us: