You’re stuck at around 70 on your practice exams for CompTIA Security+ (SY0-701). You’ve studied. You’ve taken multiple practice tests. The score report keeps showing 672, 678, maybe 685. The passing score is 750. You need 48 more points and you don’t know why they won’t come.
Here’s the hard truth: You are not evenly weak across the exam. You have 2–3 domain-specific holes that are dragging your whole score down. Your brain is filling in the gaps with “I almost know this” feeling. That almost doesn’t work on CompTIA.
What Your Score Actually Means
A 70-range score on a Security+ practice exam means you’re getting approximately 63–65 questions correct out of 90. That translates to a raw percentage of 70–72%. But CompTIA uses scaled scoring, not raw percentages. Your actual performance is being measured against the exam’s difficulty calibration and domain weights.
The exam is divided into five domains:
- General Security Concepts (12%)
- Threat Intelligence and Vulnerability Management (22%)
- Security Architecture and Engineering (15%)
- Identity and Access Management (16%)
- Security Operations and Incident Response (35%)
If you’re scoring 70 across the board, you’re likely performing around 65–70% on most domains—but you’re probably getting destroyed in one or two. Domain 2 (Threat Intelligence) and Domain 5 (Security Ops) are heavy hitters worth 57% of the exam combined. If you’re scoring 55% on either of those, you cannot pass.
Your practice score report should show you breakdowns by domain. If you haven’t looked at that yet, stop reading this article and check it now.
The Real Reason You Failed CompTIA Security+ (SY0-701)
You failed because you’re studying topics instead of questions.
You can explain what defense-in-depth means. You probably understand zero-trust architecture. You know the difference between CVSS 3.0 and CVSS 2.0 scoring. None of that matters if you’re getting the actual exam questions wrong.
Here’s a real example. You see a practice question:
“A security team is investigating a breach. Logs show that an attacker gained access using credentials from a compromised third-party vendor. The attacker then moved laterally across the network. Which of the following best describes the attack phase that occurred after credential acquisition?”
Options are: (A) Persistence, (B) Lateral Movement, (C) Defense Evasion, (D) Privilege Escalation.
You know what lateral movement is. But if you selected (A) Persistence because “attackers need to stay in the network,” you got it wrong. The question is asking what phase occurred after credential acquisition—that’s lateral movement specifically. You understand the concept but you missed what the question was actually asking.
This happens on 15–20% of the questions candidates miss. They know the material. They fail the question.
The other 30% of misses come from genuine knowledge gaps—usually in these specific areas:
- NIST frameworks and when to apply each one
- Specific vulnerability remediation timelines and prioritization logic
- Incident response phases and when legal/HR gets involved
- Certificate formats (PEM vs. DER vs. PKCS) and which tool uses which
- Network segmentation technologies (air gaps, DMZs, microsegmentation specifics)
You’re stuck at 70 because you’re missing these. Not because you’re a bad candidate. Because you haven’t done targeted drilling on the exact questions where you fail.
If you’ve also failed this exam: → Security Plus Failed What To Do Next If your practice scores are stuck: → Security Plus Practice Exam Scores Stuck 80
What To Do In The Next 48 Hours
Step 1: Pull your domain breakdown. Open your last three practice test score reports. Write down your percentage correct for each of the five domains. Circle the lowest two.
Step 2: Screenshot every question you got wrong in those two domains. Don’t just mark them as “review later.” Actually look at them. For each one, write down:
- What I selected
- What the correct answer was
- Why the correct answer is right (one sentence max)
- Why my answer was wrong (one sentence max)
Step 3: Find the pattern. You’ll probably notice you’re missing questions about:
- Specific tools or protocols you haven’t memorized
- Questions asking “which is the best approach” when you thought multiple answers worked
- Scenario-based questions where you’re picking the right concept but wrong context
Step 4: Stop taking full-length practice tests for now. You don’t need another 90-minute test. You need 30 minutes of focused domain drilling.
Your Retake Plan
This is your 7-day sprint to 750+:
Days 1–2: Domain drilling. Use exam-accurate practice questions (not flashcards, not YouTube videos). Spend 45 minutes on your weakest domain, 45 minutes on your second-weakest. Aim for 80%+ on targeted question sets. If you’re below 70%, you’re not ready to move on.
Days 3–4: Hit the second domain harder. Then spend one full session on mixed questions from both weak domains together. This trains your brain to distinguish between similar concepts under time pressure.
Days 5–6: Take two full-length practice exams. Expect 720–740. If you’re below 710, your gaps are bigger than you thought—extend this plan by 3–4 days. If you hit 730+, move to Day 7.
Day 7: Review any questions from the full exams that confused you. Sleep 8 hours before test day. Don’t cram.
The key metric: You should score 80%+ on any domain-specific question set before exam day. If you can’t, you’re not passing CompTIA Security+ yet.
Practice CompTIA Security+ (SY0-701) with 1,000 exam-accurate questions: → Start CompTIA Security+ (SY0-701) Practice Exam
One Thing To Do Right Now
Open your practice test score report. Find the domain where you scored lowest. Go find 10 exam-style questions on just that domain. Take them. Get 8 out of 10 correct. That’s your baseline for the next 24 hours. Every practice session you do should beat that number.
Your 70 score is not a ceiling. It’s a signal that you have specific, fixable gaps. Find them. Drill them. Pass.