Free CompTIA Security+ Practice Test 2026

Prepare for the Security+ exam with unlimited practice questions covering threats, vulnerabilities, cryptography, and security operations. Get instant results and expert explanations.

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Why Use CompTIA Security+ Practice Tests?

Security+ is one of the most sought-after cybersecurity certifications, and practice tests are crucial for exam success. They help you understand complex security concepts, identify knowledge gaps, and prepare for the challenging performance-based questions.

Our Smart Practice practice tests generate unique questions every session based on current Security+ exam objectives. This approach ensures you truly understand security concepts rather than memorizing answer banks, preparing you for real-world security scenarios.

90
Max Questions
750
Passing Score
90 Min
Exam Duration
3 Years
Certification Valid

CompTIA Security+ Exam Domains

The Security+ exam tests your cybersecurity knowledge across five domains. Our practice tests cover all objectives:

1. General Security Concepts (12%)

  • Security controls and frameworks
  • Fundamental security concepts
  • Change management and its security impact
  • Cryptographic solutions

2. Threats, Vulnerabilities, and Mitigations (22%)

  • Threat actors and motivations
  • Common threat vectors and attack surfaces
  • Vulnerability types and indicators
  • Mitigation techniques and controls

3. Security Architecture (18%)

  • Security implications of architecture models
  • Secure enterprise infrastructure
  • Data protection strategies
  • Resilience and recovery concepts

4. Security Operations (28%)

  • Security monitoring and alerting
  • Vulnerability management
  • Incident response procedures
  • Digital forensics and investigation

5. Security Program Management and Oversight (20%)

  • Governance, risk, and compliance
  • Security policies and procedures
  • Risk management processes
  • Third-party risk assessment

How Our Practice Tests Help You Pass

PrepForCerts uses Smart Practice to generate fresh, exam-aligned practice questions that adapt to your learning needs:

  • Unlimited Questions: Never run out of practice material or encounter repeat questions
  • Real Exam Format: Experience multiple-choice, drag-and-drop, and performance-based questions
  • Instant Feedback: Get detailed explanations for every answer immediately
  • Domain Focus: Practice specific areas like cryptography, threats, or incident response
  • Progress Tracking: Monitor improvement across all five exam domains
  • Daily Streaks: Build consistent study habits with streak tracking

Security+ Exam Preparation Tips

  1. Master the acronyms: Security+ has hundreds of acronyms—create flashcards and review daily
  2. Understand attack types: Know the difference between various malware, social engineering, and network attacks
  3. Learn cryptography basics: Understand symmetric vs asymmetric encryption, hashing, and PKI
  4. Practice scenarios: Many questions present real-world security situations requiring analysis
  5. Study compliance frameworks: Know GDPR, HIPAA, PCI-DSS, and other regulatory requirements
  6. Target 85%+ scores: Aim higher than passing to account for exam-day stress

CompTIA Security+ Exam Details

RequirementDetails
Exam CodeCurrent version
Number of QuestionsUp to 90
Question TypesMultiple choice, drag-and-drop, performance-based
Time Limit90 minutes
Passing Score750 / 900
Exam Cost$404 USD
Recommended ExperienceNetwork+ and 2 years IT admin with security focus
LanguagesEnglish, Japanese, Portuguese, Spanish

Frequently Asked Questions

How many questions are on the CompTIA Security+ exam?

The CompTIA Security+ exam contains up to 90 questions including multiple-choice, drag-and-drop, and performance-based questions. You have 90 minutes to complete the exam.

What is the passing score for Security+?

The passing score for CompTIA Security+ is 750 out of 900. This is one of the higher passing scores among CompTIA certifications, reflecting the importance of security knowledge.

What topics does Security+ cover?

Security+ covers five domains: General Security Concepts (12%), Threats, Vulnerabilities and Mitigations (22%), Security Architecture (18%), Security Operations (28%), and Security Program Management (20%).

Is Security+ good for beginners?

Security+ is entry-level for cybersecurity but assumes basic IT knowledge. CompTIA recommends A+ and Network+ certifications or equivalent experience before attempting Security+.

How long should I study for Security+?

Most candidates need 6-10 weeks of dedicated study, spending 1-2 hours daily. Those with IT security experience may need less time, while complete beginners might need 3+ months.