About 40% of self-study candidates fail the CompTIA Security+ on their first attempt. Most of them had studied for weeks. Many scored well on practice tests.
The security cert passing score caught them off guard anyway.
The Security+ requires a 750 out of 900. But that number doesn’t mean what most people assume. The exam uses a scaled scoring system, the format puts the hardest questions first, and the timer behaves differently during those questions. That combination trips up even well-prepared candidates.
This article breaks down exactly how the security cert passing score works, why the standard advice (“just hit 80% on practice tests”) leaves real gaps, and what separates the people who pass from the ones who don’t.
If you’re already studying and want to see where Security+ fits in a full cybersecurity career path, browse SMEnode Academy’s security programme catalogue before you book your exam.
What Is the Security+ Passing Score?
The CompTIA Security+ passing score is 750 out of 900.
Scores run on a 100 to 900 scale. You need at least 750 to pass. Miss it, and you’re looking at a retake fee and another sitting.
That’s the number. But here’s where it gets interesting.
CompTIA uses a scaled scoring system. That means your raw score (how many questions you got right) goes through a statistical algorithm before it becomes your final score. Questions are weighted by difficulty. Harder questions count for more. Easier ones count for less.
So you can’t reverse-engineer the passing score into a simple percentage. Getting 75% of questions right doesn’t guarantee a 750. Getting 80% right might get you 730. Or 780. It depends on which questions you got right and how those specific questions were weighted in your exam version.
This surprises a lot of candidates. They walk in aiming for “around 75%,” finish the exam feeling okay, and see 720 on the screen. Not a pass.
The honest benchmark? Aim for 85%+ on quality practice exams before you book your seat.
How Scaled Scoring Actually Works
CompTIA doesn’t publish the exact formula. But the principle is straightforward.
Different exam versions exist. When you sit the SY0-701, you’re getting one version of the exam. Someone else sitting on the same day gets a slightly different version. The question pools overlap, but the specific questions aren’t identical.
If your version happened to include harder questions than average, it wouldn’t be fair to score you the same as someone who got easier ones. Scaled scoring corrects for that. Your raw score gets adjusted upward if your version was harder, and downward if it was easier.
The 100 to 900 scale is the equaliser. It makes scores from different versions comparable.
What this means in practice: a scaled score of 750 represents the same level of competency regardless of which version you sat. It’s not 83.3% correct. It’s a competency threshold.
Sound familiar? Think of it like grade-on-a-curve at university. The absolute score matters less than where you land relative to the standard.
The Exam Format That Trips Candidates Up
The security cert passing score is only part of the story. The exam format itself creates problems that study guides barely cover.
The basics first. The SY0-701 has a maximum of 90 questions. You have 90 minutes. That’s one minute per question on average, but that average is misleading.
Performance-Based Questions (PBQs) come first. This is critical. When you open the Security+ exam, the first questions you see aren’t multiple-choice. They’re simulations. Drag-and-drop firewall rules. Configure an access control list. Identify vulnerabilities from a network diagram.
These questions take 5 to 15 minutes each.
So if you have 5 PBQs at the start, you’ve already burned 25 to 75 minutes before you reach a single multiple-choice question.
The timer disappears during PBQs. This is the detail that shocks people. During performance-based simulations, the countdown clock is hidden. You don’t see how much time you’re burning. Many candidates look up from their first PBQ and realise they’ve spent 20 minutes on it. Two or three PBQs in, they’re in a race.
And one more thing. PBQs allow partial credit. You don’t have to complete them perfectly to earn points. Getting 70% of a PBQ right beats leaving it blank and moving on.
If you’ve never touched a real firewall or built an ACL, this is where you’ll feel it. Hands-on reps matter more than any flashcard. A guided lab environment, like the firewall scenarios in the FortiGate NSE4 lab workbook from SMEnode Labs, gives you the muscle memory that PBQs reward.
Why Most Candidates Miss the Security Cert Passing Score
Here’s what exam post-mortems consistently show. It’s not just a knowledge gap. The failures follow predictable patterns.
They Prepped for the Wrong Target Score
Practice tests show percentages. “You scored 78%.” “You scored 82%.” Candidates see 80%+ and think they’re ready.
But practice test percentages don’t map cleanly to CompTIA’s scaled score. Practice question banks vary wildly in difficulty weighting. A 78% on one bank might represent 720 scaled. A 78% on a different, harder bank might be 760 scaled.
The only safe approach: aim for a consistent 85% or higher across multiple reputable practice tests before you sit.
Priya’s story. In early 2025, Priya booked her SY0-701 after three weeks of study and consistent 79% scores on her practice bank. She felt ready. She finished the exam with 10 minutes to spare, thought it went well, and scored 728. Seven points short. The questions she’d been using had forgiving difficulty weighting. The real exam’s scaling applied the full adjustment, and her borderline raw score didn’t survive it. She retook two weeks later with a harder practice bank and scored 782.
They Got Stuck on PBQs
The performance-based questions carry more weight. They’re also the ones candidates burn time on.
Many candidates go into perfectionist mode on PBQs. They want the firewall configuration exactly right. They re-check the network diagram three times. They spend 25 minutes on a single simulation.
That’s a mistake.
PBQs have partial credit. If you’re 80% done and stuck, flag it and move on. Finish the multiple-choice section. You’ll return to the PBQ with fresh eyes and won’t be rushing through 80 questions in 15 minutes.
They Memorised Instead of Understanding
The SY0-701 is heavier on scenario-based questions than older Security+ versions. Questions don’t ask “what does AES stand for?” They ask “which encryption standard should you choose for this specific scenario and why?”
Memorising definitions is a start. It’s not a finish.
PBQs expose this directly. You can memorise what a firewall is. But configuring ACL rules in a simulation with three network zones and a specific threat scenario requires understanding, not recall.
Candidates who study with flashcards alone consistently underperform against candidates who work through hands-on labs or practice environments.
They Ignored the Timer
Practice tests don’t simulate PBQ time pressure. You do a practice session at home, you’re comfortable, you take 8 minutes on a hard scenario question. No big deal.
In the real exam, that same 8 minutes feels different when you have 82 more questions waiting and a hidden timer.
Timed practice matters. Set a strict timer on every session. Aim to finish 90 questions in 80 minutes so you have a buffer.
What the Exam Actually Covers
The SY0-701 covers five domains:
| Domain | Weight |
|---|---|
| General Security Concepts | 12% |
| Threats, Vulnerabilities and Mitigations | 22% |
| Security Architecture | 18% |
| Security Operations | 28% |
| Security Programme Management and Oversight | 20% |
Security Operations at 28% is the biggest single domain. It’s also where PBQs tend to cluster. Configuration tasks, incident response scenarios, log analysis. If you’ve only studied theory, this domain will hurt you. It’s the same skill set you’d use on the job, which is why our live security operations courses spend most of their lab time here.
The Threats, Vulnerabilities and Mitigations domain (22%) catches people with its scenario-based questions. You won’t see “define social engineering.” You’ll see a scenario where an employee clicks a link, then get asked what type of attack occurred and what immediate mitigation steps should follow. Knowing how to run a security posture assessment gives you the mental model these questions reward.
Basically, the exam tests what you’d do, not just what you know.
How Long Should You Study?
There’s no single answer. Your starting point decides your timeline.
| Background | Typical prep time |
|---|---|
| No IT experience | 10-12 weeks (80-170 hours) |
| Some IT experience | 6-8 weeks |
| CCNA-level networking | 4-6 weeks |
| Full-time intensive study | 4-6 weeks |
A networking foundation shortens the road a lot. If you already understand subnets, ports, and how traffic moves, the Security Architecture and Security Operations domains feel familiar. That’s one reason many people pair their security prep with core networking skills. If you’re starting from zero, working through a CCNA course first builds the base that Security+ assumes you already have.
Whatever your timeline, don’t book until you’re hitting 85%+ on timed practice tests across multiple question banks. Readiness is a number, not a feeling.
How to Hit 750+ Consistently
Passing the Security+ isn’t mysterious. The candidates who clear 750 reliably follow similar patterns.
Benchmark with hard practice banks. Use MeasureUp, Dion Training, or Professor Messer’s practice exams. Aim for 85%+ before booking. If you’re scoring 78-80%, you’re not ready yet. Just being realistic. If you want a feel for CompTIA’s question style first, this CompTIA practice test walkthrough shows how the scenario format works.
Practice PBQs specifically. Most study guides gloss over them. Find PBQ simulators and work through them under time pressure. Set a 10-minute hard limit per PBQ during practice. Stop when the timer hits. Move on. Partial credit beats a blown time budget.
Set a skip strategy before you enter the exam. Decide in advance that you’ll flag difficult PBQs and return after the multiple-choice section. Don’t make that decision under pressure in the exam room.
Study for the scenario, not the definition. For each concept, ask “how would CompTIA test this in a real situation?” Practice explaining it as if you’re advising a company dealing with that specific threat or control requirement.
Marcus’s study plan. Marcus had no IT background when he started studying in mid-2024. He gave himself 10 weeks. Weeks 1 to 6: structured content with live instruction. Weeks 7 to 8: practice exams under a strict 75-minute timer. Weeks 9 to 10: PBQ simulators and domain review on his two weakest areas. He scored 791 on his first sit.
The structured live training made a measurable difference for him. Watching a pre-recorded video at 1.5x speed and having a live instructor walk through a scenario in real time aren’t the same experience. SMEnode Academy’s security engineer programme is built around that live, lab-first approach, with free 1-on-1 mentorship to close your weak domains before exam day.
What If You Don’t Pass?
You’ll get a score report immediately after the exam. It shows your total scaled score and a breakdown by domain, so you know exactly where you lost marks.
If you don’t reach 750, CompTIA requires a 14-day wait before your second attempt. After the second fail, another 14-day wait before the third. If you fail a third time, there’s a waiting period before you can attempt again.
This is worth knowing before you sit. Don’t book the exam as a “test run.” The retake fees add up fast, and the waiting period can derail your job search timeline.
Demi’s retake story. Demi sat her first SY0-701 in March 2025 after six weeks of self-study. She scored 718. Close, but not there. Her score report flagged Security Operations as her weakest domain, specifically log analysis and incident response scenarios. She signed up for a live programme, focused the next four weeks on that domain, and passed with a 764. The score report told her exactly what to fix. She just needed the right environment to fix it.
Is the Security Cert Passing Score Changing?
Not right now.
CompTIA is developing SY0-801, the next version of Security+. A preview launch is expected around late 2026, with SY0-701 likely retiring roughly six months after that, sometime in mid-2027.
The passing score has stayed at 750/900 across previous Security+ versions. There’s no indication SY0-801 will change that. But the domain content will update to include AI-specific threats, SASE and SD-WAN, and container security, all areas showing up in enterprise environments right now.
If you’re currently studying for SY0-701, your timeline is fine. Don’t let SY0-801 rumours push you into rushing.
Where Security+ Takes You
The Security+ opens doors. It’s the credential that gets you past the HR filter for SOC analyst, security administrator, and junior security engineer roles. In Canada specifically, those roles pay well and hire steadily, as our breakdown of cybersecurity jobs in Canada lays out.
The career track doesn’t stop there. Once you’ve cleared the Security+ passing score, the next moves usually split two ways.
If you want to go deep on offensive security, a hands-on penetration testing cert is the classic next step. Our OSCP preparation guide shows what that jump demands. If you’d rather stack vendor-specific defensive skills, a firewall cert like Fortinet NSE 4 is a strong follow-on. Here’s the current Fortinet NSE4 exam cost and details.
For the long game, expert-level tracks like CCIE Security sit at the top of the ladder, and the pay reflects it. The numbers in our CCIE Security salary guide show why people put in the years.
Not sure which direction fits? Our career programmes map out the full path from entry-level certs to senior roles, so you’re not guessing about what to study next.
Bottom Line
The security cert passing score is 750 out of 900. That’s a scaled number, not 83% correct. It represents a competency threshold after difficulty-adjusted scoring.
Most candidates miss it because they prep to the wrong target, underestimate PBQs, or memorise definitions without building real understanding.
The fix isn’t complicated. Use harder practice banks. Benchmark at 85%+. Build a PBQ skip strategy before exam day. Study timelines matter, hands-on labs matter, and live instruction matters if you’re serious about passing first time.
750 is a fixed number. Your path to it isn’t.
