2026 CompTIA Security+ Practice Test: Free SY0-701 Questions & PBQs
Reviewed by the FlashGenius certification content team · Last updated: August 2026 · Aligned to the CompTIA Security+ SY0-701 exam objectives
Prepare for the CompTIA Security+ SY0-701 exam with 1,158+ free practice questions and interactive performance-based questions (PBQs). Instant scoring, detailed explanations, no registration required. Start with the free 10-question Security+ practice test or drill any of the 5 official exam domains below.
What to Expect on the CompTIA Security+ SY0-701 Exam
The Security+ is the most widely held entry-level cybersecurity certification and a common DoD 8140/8570 baseline requirement. The SY0-701 exam blends multiple-choice questions with hands-on performance-based questions (PBQs).
Up to 90 Questions (MCQ + PBQ)
90 min Time Limit
750 Passing Score (of 900)
$404 Exam Cost (USD)
Question types: Multiple-choice plus 3–5 performance-based questions (PBQs) that simulate real security tasks. Prerequisites: None required; CompTIA recommends Network+ and 2 years of security-focused IT experience. Renewal: Valid 3 years; renew with 50 CEUs or CertMaster CE.
Video: The Ultimate Security+ SY0-701 Exam Review
A comprehensive deep dive covering all 5 exam domains — from the CIA triad to governance and compliance.
Topics covered: CIA Triad & Security Controls, Malware & Social Engineering, Cryptography & Zero Trust, Incident Response & Forensics, Risk Management & Compliance, RTO vs. RPO & Recovery Metrics.
Security+ PBQ Practice — Interactive Performance-Based Questions
PBQs are where most Security+ candidates lose points. FlashGenius offers Security+ PBQ practice — 30 interactive performance-based questions covering the three real SY0-701 PBQ styles: drag-and-drop, configuration simulations, and log analysis. Two free PBQs per type, no signup needed.
Free Security+ Exam Questions with Answers & Explanations
Try these free CompTIA Security+ exam questions from our 1,158+ question bank — two per domain, each with the correct answer and a detailed explanation. Want more? Take the free 10-question Security+ practice test or pick any domain above for 10 more free questions.
Sample Question 1 — General Security Concepts
Your company experienced a data breach where sensitive customer information was exposed. The incident response team suspects an insider threat. Which initial step should be prioritized?
A. Immediately terminate all suspected employees.
B. Isolate affected systems and contain the breach. (Correct answer)
C. Conduct a full forensic analysis of all company systems.
D. Notify all affected customers and regulatory bodies.
Correct answer: B
Explanation: Containing the breach is the immediate priority to prevent further data loss. While the other options are necessary steps, they should be taken after containment. Terminating employees prematurely could destroy evidence. A full forensic analysis is time-consuming and should follow containment. Notification, while important, is also best done after containment to ensure accurate information. Generated by AI
Sample Question 2 — General Security Concepts
A new employee accidentally accessed a restricted folder containing sensitive financial data. What security control failed, and what should be implemented to prevent recurrence?
A. Intrusion Detection System (IDS) failed; Implement a more robust IDS.
B. Access Control Lists (ACLs) failed; Implement mandatory access control. (Correct answer)
C. Data Loss Prevention (DLP) failed; Implement data encryption at rest and in transit.
D. Firewall failed; Implement a next-generation firewall (NGFW).
Correct answer: B
Explanation: The employee accessed a restricted folder, indicating a failure of access control. Implementing mandatory access control (MAC) would enforce stricter access rules based on security labels, preventing unauthorized access. The other options address different security aspects not directly related to the scenario. Generated by AI
Sample Question 3 — Security Architecture
Your company is migrating to a cloud-based infrastructure. You need to design a secure architecture that minimizes risk. Which approach best balances security and agility?
A. Deploy all applications and data to a single cloud provider's public cloud.
B. Utilize a multi-cloud strategy with strong identity and access management (IAM) across all platforms. (Correct answer)
C. Keep all sensitive data on-premises and only use the cloud for non-critical applications.
D. Employ a hybrid cloud model with minimal integration between on-premises and cloud environments.
Correct answer: B
Explanation: A multi-cloud strategy offers resilience and avoids vendor lock-in. Strong IAM across platforms is crucial for centralizing security management. Option A is risky due to single point of failure. Option C limits the benefits of cloud computing, and Option D creates security and management complexities. Generated by AI
Sample Question 4 — Security Architecture
A new software application requires access to both a legacy database and a cloud-based storage service. What architectural principle should be prioritized to minimize risk from a security perspective?
A. Least privilege. (Correct answer)
B. Separation of duties.
C. Defense in depth.
D. Data loss prevention (DLP).
Correct answer: A
Explanation: Least privilege ensures the application only has the necessary access to both the database and cloud storage, limiting potential damage from compromise. While the other options are important security concepts, least privilege directly addresses the access control aspect of this scenario. Generated by AI
Sample Question 5 — Security Operations
Your organization experiences a sudden surge in failed login attempts from various geographic locations. Security logs indicate unusual activity targeting administrative accounts. What is the MOST effective initial response?
A. Immediately reset all administrative passwords.
B. Implement a global password change policy requiring immediate updates.
C. Temporarily lock out accounts exhibiting suspicious activity and investigate. (Correct answer)
D. Conduct a full system vulnerability scan to identify potential weaknesses.
Correct answer: C
Explanation: Locking out suspicious accounts prevents further unauthorized access while allowing time for investigation. Resetting all passwords (A) is disruptive and may not address the root cause. A global password change (B) is also disruptive and slow; it doesn't address the immediate threat. A vulnerability scan (D) is important but should be done after containing the immediate threat. The priority is to stop the ongoing attack.
Sample Question 6 — Security Operations
An employee reports their laptop was stolen containing sensitive customer data. What is the FIRST action your incident response team should take?
A. Initiate a full forensic analysis of the laptop.
B. Notify affected customers immediately.
C. Isolate the affected systems from the network. (Correct answer)
D. Conduct a vulnerability assessment of the network.
Correct answer: C
Explanation: The immediate priority is to contain the breach and prevent further data compromise. Isolating affected systems prevents potential lateral movement. Notifying customers (B) is crucial, but should happen after containment. Forensic analysis (A) is important but comes after containment. A vulnerability assessment (D) is a longer-term activity.
Sample Question 7 — Security Program Management and Oversight
Your company is undergoing a merger. Both organizations have distinct security policies. How should you best approach integrating these policies to ensure a consistent and effective security posture after the merger?
A. Immediately enforce the strictest policy from either company.
B. Create a completely new policy from scratch, ignoring existing policies.
C. Conduct a thorough risk assessment of both policies, identifying overlaps and gaps before creating a consolidated policy. (Correct answer)
D. Randomly select elements from both policies to form a compromise.
Correct answer: C
Explanation: A thorough risk assessment allows for a rational and informed approach to combining policies, prioritizing critical controls and addressing gaps. Option A is too simplistic and may be overly restrictive. Option B is inefficient and ignores valuable existing work. Option D is haphazard and doesn't ensure a coherent security posture. Generated by AI
Sample Question 8 — Security Program Management and Oversight
A new vulnerability has been discovered in a widely used third-party software your company relies on. What is the MOST important first step in addressing this vulnerability?
A. Immediately replace the software with an open-source alternative.
B. Contact the vendor for patches and updates. (Correct answer)
C. Inform all employees of the vulnerability and instruct them to change passwords.
D. Disable all affected systems until a solution is available.
Correct answer: B
Explanation: Contacting the vendor is the most efficient way to obtain an official fix for the vulnerability. Options A, C, and D might be necessary later, but obtaining a patch from the vendor should be the priority. Generated by AI
Sample Question 9 — Threats, Vulnerabilities, and Mitigations
A security audit reveals that a significant number of company laptops are missing security patches. Several employees report receiving phishing emails in the last week. What is the MOST immediate action to mitigate the risk?
A. Conduct a full security awareness training session for all employees.
B. Immediately deploy missing patches to all vulnerable laptops. (Correct answer)
C. Implement a new email filtering solution.
D. Review and update the company's security policy.
Correct answer: B
Explanation: Deploying the patches immediately addresses the most immediate threat: the vulnerability of unpatched laptops to exploit. While training, email filtering, and policy updates are important, they are not as immediate as patching the systems that are already exposed. The phishing emails exploit the existing vulnerabilities. Therefore, patching is the priority. Generated by AI
Sample Question 10 — Threats, Vulnerabilities, and Mitigations
Your company uses a third-party cloud storage provider. A recent security breach at the provider exposed some customer data. What is the BEST way to mitigate the risk of similar incidents in the future?
A. Immediately switch to a different cloud provider.
B. Implement data loss prevention (DLP) tools within your organization.
C. Conduct regular security assessments of the third-party provider.
D. Encrypt all sensitive data before uploading it to the cloud storage. (Correct answer)
Correct answer: D
Explanation: Encrypting sensitive data before it is uploaded to a third-party cloud provider (client-side encryption) is the most effective way to ensure data confidentiality. In the event of a security breach at the provider, the data remains unreadable and useless to unauthorized parties because the organization retains control of the decryption keys. While regular security assessments (Option C) are a key part of vendor management, they are often point-in-time and cannot prevent a breach from occurring. Option D provides a proactive technical control that directly mitigates the impact of a provider-side compromise.
When you are ready for the real thing, FlashGenius Premium unlocks full-length Security+ exam simulations with 90 questions in 90 minutes, weighted by official domain percentages, plus adaptive Smart Practice that targets your weak areas, unlimited domain drills across the full 1,158+ question bank, and all 30 interactive PBQs. Explore the full Security+ study path.
Frequently Asked Questions About the Security+ Exam
What does the CompTIA Security+ SY0-701 exam cover?
The SY0-701 exam covers five official domains: General Security Concepts (12%), Threats, Vulnerabilities, and Mitigations (22%), Security Architecture (18%), Security Operations (28%), and Security Program Management and Oversight (20%). These domains assess knowledge in foundational security principles, modern attack patterns, secure system architecture, operational security tasks, incident response, and security governance.
How many questions are on the Security+ SY0-701 exam?
The exam includes a maximum of 90 questions and must be completed in 90 minutes. Questions include multiple-choice, drag-and-drop, and performance-based formats.
Are there performance-based questions (PBQs) on Security+?
Yes. The exam includes performance-based questions, which require hands-on problem solving such as analyzing logs, configuring security controls, or interpreting scenarios. These reflect real-world cybersecurity tasks.
Is the Security+ certification hard to pass?
Security+ is considered moderately challenging, especially for candidates without prior IT or networking experience. It focuses on practical reasoning, scenario analysis, and core security principles rather than pure memorization. With consistent study and realistic practice, most candidates find the exam manageable.
How many practice tests should I take before attempting Security+?
Many learners find that taking 3–5 full-length practice exams helps them build exam stamina, identify weak areas, and improve time management. This is recommended guidance, not an official requirement from CompTIA.
What is the best way to study for the Security+ exam?
Effective study strategies include: Learning each domain's concepts and objectives, memorizing essentials like ports, protocols, and attack types, practicing performance-based and scenario questions, taking timed practice exams to build confidence, and reviewing explanations to strengthen conceptual understanding. Consistent practice and reinforcement are key.
How long does it take to prepare for the Security+ SY0-701 exam?
Typical preparation time: Beginners need 6–10 weeks, while those with IT experience may need 3–5 weeks. Your timeline may vary depending on familiarity with security concepts, prior networking knowledge, and available study time.
What score do you need to pass the Security+ exam?
The passing score is 750 on a scale of 100–900. CompTIA does not publish the exact percentage required to earn this score, and the scoring may vary depending on the difficulty of exam forms.
What are the most commonly tested topics on the Security+ SY0-701 exam?
Frequently tested areas include: Types of threats and vulnerabilities, secure network protocols, identity and access management (IAM), cloud security principles, risk management concepts, cryptography basics, and incident response processes. These topics appear across multiple domains and should be studied thoroughly.
How many performance-based questions are on the Security+ exam?
CompTIA does not guarantee the number of PBQs. Most candidates report seeing around 4–5 PBQs, but the number can vary—commonly anywhere between 1 and 10.
Are Security+ practice tests similar to the real exam?
Quality practice tests closely mirror the question style, difficulty level, and domain distribution of the real SY0-701 exam. While exact exam questions are never published, realistic practice exams help you understand how CompTIA structures its scenarios and reasoning-based questions.
What's the difference between Security+ SY0-601 and SY0-701?
SY0-701 is the latest version and includes updates such as: More emphasis on Zero Trust and cloud security, updated threat intelligence and attack techniques, expanded operational security and incident response topics, and newer terminology, tools, and security frameworks. SY0-701 aligns more closely with current cybersecurity job roles and practices.
How often is the Security+ exam updated?
CompTIA typically updates Security+ every 3–4 years to reflect evolving cybersecurity technologies, threats, and industry requirements.
Do practice tests help improve Security+ exam scores?
Yes. Practice exams are one of the most effective preparation tools. They build familiarity with exam-style questions, improve pacing and confidence, and reveal weak areas that require additional study. Regular practice is strongly correlated with first-attempt success.
Are free Security+ practice tests accurate enough?
Free resources can provide basic practice, but they often offer limited question pools, outdated content, or unclear explanations. High-quality, up-to-date practice tests aligned with SY0-701 objectives are far more reliable for real exam readiness.
What are the most difficult topics on the Security+ exam?
Challenging areas often include: Cryptography and PKI, cloud and virtualization security, network attack analysis, secure software development, and risk management frameworks. These topics require deeper conceptual understanding rather than memorization.
Does Security+ include scenario-based questions?
Yes. Many questions on the exam present multi-sentence scenarios describing a security issue, threat, or operational situation. You must determine the best solution or response based on the context.
How long is the Security+ exam and what is the time limit?
You have 90 minutes to complete the exam. Time management is important, especially when encountering PBQs, which typically require more time than standard multiple-choice questions.
What should I focus on if I'm weak in networking or cryptography?
If you struggle with these areas, focus on: Common protocols and port numbers, differences between symmetric and asymmetric encryption, certificates, PKI, and hashing functions, subnetting and network fundamentals, and network-based attack types and defenses. These topics appear frequently and form the foundation for other exam concepts.
How many attempts can you take for the Security+ exam?
CompTIA does not limit the total number of attempts. However, waiting periods apply depending on the attempt number.
What is the Security+ retake policy?
CompTIA's official retake rules: After your first failed attempt, you may retake the exam without waiting. After your second (and subsequent) failed attempts, you must wait 14 calendar days before the next attempt. There is no mandatory training or coursework required between attempts.
Do I need IT experience before studying for Security+?
No. While IT experience is helpful, Security+ is designed as an entry-level cybersecurity certification. Many successful candidates start with basic knowledge of operating systems, networking, and security fundamentals.
Can Security+ help you get an entry-level cybersecurity job?
Yes. Security+ is widely recognized by employers and is approved for DoD 8570/8140 roles. It qualifies candidates for positions such as security analyst, SOC analyst, junior network administrator, cybersecurity technician, and help desk roles with security responsibilities.
What is the average study plan for Security+ beginners?
A common 6–8 week study plan includes: Weeks 1–2 for learning domains and core concepts, Weeks 3–4 for practicing topic-by-topic questions, Weeks 5–6 for attempting PBQs and full practice exams, and Weeks 7–8 for reviewing weak areas and taking final mock exams. This timeline can be adjusted based on your prior experience.
When should I take a full-length practice exam?
Most candidates take a full-length mock exam after completing at least half of the domains, then continue taking timed exams weekly until consistently scoring at a comfortable performance level.