What this page gives you: 30 free Security+ practice test questions mapped to all five SY0-701 domains, with full answer explanations for every question. These questions mirror the format, difficulty, and scenario style of the actual CompTIA Security+ exam. Work through them all, review every explanation whether you got the answer right or wrong, and use your weak areas to focus your remaining study time. The CertMage Security+ practice test library gives you the full question bank when you are ready to go deeper.
Security+ SY0-701 Exam Overview: What You Are Preparing For
Before you dive into the practice questions, here is exactly what the exam looks like so you know what you are building toward.
The exam series code is SY0-701, launched on November 7, 2023. The number of questions is a maximum of 90, a mix of multiple-choice and performance-based questions. Duration is 90 minutes. Passing score is 750 on a scale of 100 to 900.
SY0-701 is the current Security+ exam. It includes multiple-choice and performance-based questions that test your ability to apply core security concepts. To pass, you need to get a score of 750 on a scale of 100 to 900, which is about 83%.
Recommended experience is CompTIA Network+ and two years of experience working in a security or systems administrator job role. DoD 8140 work roles include cyber defense analyst, incident responder, vulnerability analyst, security control assessor, system administrator, network specialist, and information security manager.
The five domains and their exam weightings are:
Domain 1.0 General Security Concepts — 12%.
Domain 2.0 Threats, Vulnerabilities, and Mitigations — 22%.
Domain 3.0 Security Architecture — 18%.
Domain 4.0 Security Operations — 28%.
Domain 5.0 Security Program Management and Oversight — 20%.
Security Operations at 28% is the single most heavily tested domain. Threats, Vulnerabilities, and Mitigations at 22% is second. Together they represent exactly half the exam. Every minute you spend mastering these two domains pays double dividends on test day.
Performance-based questions appear first on the exam. They simulate real tasks like configuring a firewall rule, analyzing log output, or matching attack types to mitigation strategies.
The practical implication: do not skip PBQs during preparation. Practice the skill of reading a scenario quickly, identifying what is actually being asked, and selecting the answer that best satisfies the specific requirements stated.
Domain 1: General Security Concepts (12%) — 6 Practice Questions
This domain covers 12% of the exam. It tests your understanding of security controls, the CIA triad, authentication mechanisms, and the zero trust model.
Question 1
A security analyst is reviewing the security controls implemented in a new system. The organization uses automatic account lockout after five failed login attempts. Which type of security control is this?
A. Detective B. Corrective C. Preventive D. Compensating
Answer: C — Preventive
Account lockout after failed attempts is designed to stop an attack before it succeeds. It does not detect an attack that has already happened nor correct damage after the fact. Detective controls identify security events after they occur. Corrective controls reduce the impact or restore systems after an incident. A preventive control acts before or during an attack to stop it.
Question 2
An organization wants to implement a security model where no user or device is trusted by default, regardless of whether they are inside or outside the corporate network. Every access request must be verified. Which security model does this describe?
A. Defense in depth B. Zero trust C. Least privilege D. Need to know
Answer: B — Zero trust
Zero trust eliminates implicit trust based on network location. Every user, device, and connection must be continuously verified before access is granted. Defense in depth uses layered controls but does not eliminate implicit trust for internal traffic. Least privilege and need to know are access control principles that operate within a trust model rather than replacing it.
Question 3
A company stores customer data and wants to ensure that only authorized personnel can read the data, that the data has not been modified without authorization, and that the data is available when needed. Which framework best represents these three requirements?
A. AAA B. DAD C. CIA triad D. Zero trust
Answer: C — CIA triad
Confidentiality, integrity, and availability. The CIA triad is the foundational framework that maps directly to the three requirements described. Confidentiality ensures only authorized users can read data. Integrity ensures data has not been modified. Availability ensures data is accessible when needed. AAA covers authentication, authorization, and accounting. DAD (disclosure, alteration, destruction) represents the threats that the CIA triad defends against.
Question 4
An organization is deploying a new web application. The security team recommends using asymmetric encryption for the initial key exchange and symmetric encryption for the ongoing data transfer. Why is this the recommended approach?
A. Asymmetric encryption is more secure than symmetric encryption B. Symmetric encryption cannot be used for key exchange C. Asymmetric encryption is too slow for bulk data transfer but efficient for key exchange D. Symmetric encryption does not require a shared secret
Answer: C — Asymmetric encryption is too slow for bulk data transfer but efficient for key exchange
Asymmetric encryption uses a mathematically complex key pair operation that is significantly slower than symmetric encryption. It is used for the key exchange because it allows two parties to securely establish a shared secret without transmitting it over the network. Once the shared secret is established, the faster symmetric algorithm takes over for bulk data transfer. This hybrid approach is how TLS works in practice.
Question 5
A security engineer is implementing access controls for a classified government database. Users should only be able to access data at or below their clearance level. Which access control model is being implemented?
A. Discretionary Access Control (DAC) B. Role-Based Access Control (RBAC) C. Mandatory Access Control (MAC) D. Attribute-Based Access Control (ABAC)
Answer: C — Mandatory Access Control (MAC)
Mandatory Access Control assigns access rights based on security labels and classification levels set by a central authority. Users cannot modify their own access rights. This model is used in classified government environments where access is determined by clearance level and data classification. DAC allows data owners to control access. RBAC assigns permissions based on job roles. ABAC uses multiple attributes to make dynamic access decisions.
Question 6
Which of the following best describes the purpose of a digital certificate?
A. Encrypts data in transit between two systems B. Verifies the identity of an entity and binds a public key to that identity C. Creates a hash of data to verify integrity D. Provides authentication using a shared secret
Answer: B — Verifies the identity of an entity and binds a public key to that identity
A digital certificate is issued by a Certificate Authority and cryptographically binds a public key to an identity. When you connect to a secure website, the certificate proves you are communicating with the legitimate server rather than an impersonator. Encryption is a function enabled by the public key in the certificate, but the certificate itself is an identity binding mechanism. Hashing is a separate integrity verification process.
Domain 2: Threats, Vulnerabilities, and Mitigations (22%) — 7 Practice Questions
This domain covers 22% of the exam. It covers malware types, phishing and social engineering, application and cloud vulnerabilities, misconfigurations, patching, secure baselines, and defense-in-depth strategies.
Question 7
An employee receives an email that appears to come from the company’s CEO, requesting an urgent wire transfer to a new vendor. The email domain is subtly misspelled. Which attack type does this describe?
A. Vishing B. Spear phishing C. Whaling D. Smishing
Answer: C — Whaling
Whaling is a targeted phishing attack specifically directed at senior executives or high-value individuals. The scenario describes an attacker impersonating the CEO to manipulate an employee into taking a financial action. Spear phishing targets specific individuals but is not necessarily focused on executives. Vishing uses voice calls. Smishing uses SMS messages.
Question 8
A penetration tester discovers that a web application is vulnerable to SQL injection. The tester is able to retrieve the contents of the entire user database by appending a malicious string to a URL parameter. Which mitigation would most directly address this vulnerability?
A. Implement a web application firewall B. Use parameterized queries and prepared statements C. Enable HTTPS on the web server D. Apply input length restrictions
Answer: B — Use parameterized queries and prepared statements
Parameterized queries treat user input as data rather than executable code, which fundamentally prevents SQL injection regardless of the input provided. A web application firewall provides a layer of defense but can be bypassed by sufficiently crafted payloads. HTTPS protects data in transit but does not address how the application processes input. Input length restrictions are a partial control that sophisticated attackers can often work around.
Question 9
An attacker intercepts communication between a user and a web server, reads the traffic, and forwards it to the server without either party knowing. Which attack is this?
A. Replay attack B. Man-in-the-middle (MitM) attack C. Session hijacking D. SSL stripping
Answer: B — Man-in-the-middle (MitM) attack
A man-in-the-middle attack positions the attacker between two communicating parties, allowing them to intercept, read, and potentially modify traffic without either party’s knowledge. A replay attack captures authentication tokens and replays them later. Session hijacking steals a session token to impersonate an authenticated user but does not necessarily involve intercepting live traffic. SSL stripping downgrades HTTPS to HTTP and is a type of MitM attack but describes the specific technique rather than the broader attack category.
Question 10
A user reports that their computer is running unusually slowly, several unknown programs have appeared in the task manager, and the machine is generating unexpected outbound network traffic. Which type of malware is most likely responsible?
A. Ransomware B. Rootkit C. Botnet agent D. Adware
Answer: C — Botnet agent
The combination of slow performance, unexpected processes, and outbound network traffic indicates a compromised system that is communicating with a command and control server as part of a botnet. Ransomware would typically encrypt files and display a ransom demand. A rootkit conceals its presence and does not typically generate obvious performance degradation. Adware displays unwanted advertisements but does not usually generate significant command and control traffic.
Question 11
A software vendor releases a security patch for a critical vulnerability. An organization’s change management process requires a 30-day testing cycle before production deployment. Three days after the patch release, attackers begin exploiting the unpatched vulnerability against the organization. Which term describes this scenario?
A. Zero-day exploit B. Window of vulnerability C. Legacy system risk D. Supply chain attack
Answer: B — Window of vulnerability
The window of vulnerability is the period between the discovery of a vulnerability and the deployment of a patch. The organization’s 30-day testing cycle creates a known window during which the vulnerability exists in production. A zero-day exploit targets a vulnerability before the vendor has released a patch. The patch existed here, but the organization had not yet deployed it.
Question 12
Which of the following best describes a supply chain attack?
A. An attack that exploits a vulnerability in a widely deployed operating system B. An attack targeting the software or hardware components provided by a third-party vendor to compromise downstream customers C. An attack using social engineering to compromise a logistics company D. An attack that intercepts software updates before they reach end users
Answer: B — An attack targeting the software or hardware components provided by a third-party vendor to compromise downstream customers
Supply chain attacks compromise a trusted vendor, supplier, or software provider and use that access to reach the vendor’s customers. The SolarWinds attack is the most prominent example: attackers compromised the build process for a widely used IT management tool and distributed malicious updates to thousands of organizations that trusted the vendor’s software. The answer in D describes one method of supply chain attack but is not the complete definition.
Question 13
An organization’s security team discovers that an attacker has been slowly exfiltrating data from their network over six months, using encrypted channels that blend into normal traffic patterns. Which term best describes this type of attack?
A. Insider threat B. Advanced Persistent Threat (APT) C. Distributed Denial of Service D. Privilege escalation
Answer: B — Advanced Persistent Threat (APT)
An Advanced Persistent Threat is characterized by a long-duration, stealthy attack campaign where the threat actor maintains persistent access to a network and slowly achieves objectives over months or years. The use of encrypted channels to blend with normal traffic is a hallmark APT evasion technique. APT actors are typically nation-states or sophisticated organized crime groups. An insider threat involves a malicious or negligent authorized user, not an external attacker who gained access.
Domain 3: Security Architecture (18%) — 5 Practice Questions
SY0-701 keeps five domains but reorganizes and simplifies the structure. It removes implementation as a domain title and blends it into architecture and operations. The biggest shifts include a tighter focus on modern infrastructure including cloud, zero trust, and secure network design.
Question 14
A company is migrating workloads to a public cloud provider. The security team needs to understand which security responsibilities belong to the cloud provider and which belong to the organization. Which model defines this division?
A. Defense in depth B. Shared responsibility model C. Zero trust architecture D. Infrastructure as code
Answer: B — Shared responsibility model
The shared responsibility model defines the security obligations of the cloud provider and the customer. Generally, the cloud provider is responsible for the security of the underlying infrastructure while the customer is responsible for securing their data, applications, access management, and configurations within the cloud environment. Understanding this boundary is fundamental to cloud security architecture.
Question 15
An organization wants to prevent lateral movement within their network. If an attacker compromises one system, they should not be able to easily reach other systems or resources. Which network architecture approach best addresses this requirement?
A. DMZ placement B. Network segmentation with VLANs C. Deploying a perimeter firewall D. Implementing network address translation (NAT)
Answer: B — Network segmentation with VLANs
Network segmentation using VLANs divides the network into separate broadcast domains with controlled traffic flow between them. If an attacker compromises a system in one segment, firewall rules and access controls between segments limit their ability to reach other systems. A perimeter firewall protects the network boundary but does not prevent lateral movement once an attacker is inside. NAT hides internal addresses but does not prevent movement between internal systems.
Question 16
A financial services company processes cardholder data and needs to ensure that its infrastructure meets PCI DSS requirements. They want to reduce the scope of their compliance obligations. Which approach would most effectively reduce their compliance scope?
A. Encrypt all cardholder data at rest B. Implement a tokenization solution that replaces cardholder data with non-sensitive tokens C. Deploy a web application firewall in front of payment systems D. Segment payment systems onto their own VLAN
Answer: B — Implement a tokenization solution that replaces cardholder data with non-sensitive tokens
Tokenization replaces actual cardholder data with randomly generated tokens that have no exploitable value outside the token vault. Systems that only ever see tokens rather than actual cardholder data can be taken out of PCI DSS scope entirely, dramatically reducing the compliance surface. Network segmentation reduces scope by isolating cardholder data environments but does not remove systems from scope. Encryption protects data but does not eliminate scope because encrypted cardholder data is still cardholder data for PCI purposes.
Question 17
A company is deploying a new application and wants to ensure that security is considered at every stage of the development process rather than only being tested before release. Which approach does this describe?
A. Penetration testing B. Security information and event management (SIEM) C. DevSecOps D. Vulnerability scanning
Answer: C — DevSecOps
DevSecOps integrates security practices into every stage of the software development lifecycle, from design through coding, testing, deployment, and operations. Security is a shared responsibility of development, security, and operations teams rather than a final gate before release. Penetration testing and vulnerability scanning are important security practices but represent point-in-time assessments rather than continuous integration of security throughout development.
Question 18
An organization needs to ensure that a critical application remains accessible even if one of two data centers experiences a complete outage. Which architecture approach should they implement?
A. Load balancing within a single data center B. Active-active configuration across two geographically separated data centers C. Daily backup to offsite tape storage D. Deploying redundant servers within the same data center
Answer: B — Active-active configuration across two geographically separated data centers
Active-active across geographically separated data centers ensures that if one facility experiences a complete outage, the other continues serving the application without interruption. Load balancing within a single data center does not protect against a facility-level failure. Daily tape backups allow recovery but require significant restoration time. Redundant servers in the same data center do not protect against a facility failure that takes down the entire location.
Domain 4: Security Operations (28%) — 7 Practice Questions
This is the highest-weighted domain at 28% of the exam. Security Operations jumps to 28%, matching what teams deal with day to day. Expect the largest concentration of questions here. Scenario-based questions testing incident response procedures, log analysis, tool selection, and operational security decision-making are most common in this domain.
Question 19
A security analyst receives an alert indicating that a privileged account has authenticated from two different countries within a 30-minute window, which is physically impossible given the travel time between them. Which term describes this type of detection logic?
A. Signature-based detection B. Heuristic analysis C. Impossible travel detection D. Behavioral baselining
Answer: C — Impossible travel detection
Impossible travel detection identifies authentication events that could not physically occur based on the geographic distance between successive login locations and the time elapsed between them. It is a specific identity protection analytics rule used in SIEM and identity platforms. Signature-based detection matches known malicious patterns. Behavioral baselining establishes normal activity patterns and alerts on deviations. Heuristic analysis uses rules-based or machine learning approaches to identify suspicious patterns.
Question 20
During an incident response investigation, an analyst discovers a suspicious executable on a compromised workstation. The analyst wants to determine whether the file is known malware without running it. Which technique should the analyst use first?
A. Execute the file in the production environment and monitor network traffic B. Calculate the file hash and compare it against threat intelligence databases C. Decompile the file to review its source code D. Submit the file to an email-based sandbox service
Answer: B — Calculate the file hash and compare it against threat intelligence databases
Generating a cryptographic hash of the suspicious file and comparing it against known malware hash databases such as VirusTotal is the safest and fastest first step. It requires no execution of potentially malicious code and can immediately confirm or rule out known malware. Executing in production is never appropriate during an investigation. Decompilation and sandbox analysis are valid deeper investigation steps but require more time and resources than a hash comparison.
Question 21
A security operations center receives an unusually high volume of alerts on a Monday morning following a weekend. Which approach should the SOC team prioritize first?
A. Investigate all alerts in the order they were generated B. Triage alerts by severity and potential business impact, starting with the highest severity C. Dismiss all low-severity alerts to focus on medium and high severity D. Escalate all alerts to senior analysts for review
Answer: B — Triage alerts by severity and potential business impact, starting with the highest severity
Alert triage prioritizes responses based on severity and potential business impact to ensure the most critical threats are addressed first. In high-volume environments, investigators who work alerts in chronological order or dismiss lower-severity alerts without review risk missing critical incidents. Escalating all alerts removes the triage function entirely and creates bottlenecks at the senior analyst level.
Question 22
An organization uses a SIEM to aggregate logs from multiple sources. An analyst wants to create a rule that alerts when more than ten failed authentication attempts occur against the same account within five minutes, followed by a successful login. Which type of SIEM rule does this describe?
A. Signature-based rule B. Correlation rule C. Threshold rule D. Anomaly detection rule
Answer: B — Correlation rule
A correlation rule identifies a sequence of related events across time that together indicate a threat pattern, in this case failed attempts followed by success indicating a likely brute force attack that succeeded. A threshold rule triggers on a single type of event exceeding a count or rate limit. A correlation rule combines multiple event types, timing relationships, and sequences into a single detection logic.
Question 23
A system administrator notices that a critical server is communicating with an external IP address that does not appear in any authorized list. The connection is using port 443. Which should the administrator do first according to incident response procedures?
A. Immediately shut down the server to contain the threat B. Block the external IP address at the firewall C. Document the observation and notify the incident response team before taking action D. Run a full antivirus scan on the server
Answer: C — Document the observation and notify the incident response team before taking action
The first step in incident response is identification and notification, not containment. Taking immediate action such as shutting down the server or blocking connections before notifying the incident response team can destroy forensic evidence and complicate the investigation. The IR team coordinates the response and determines whether containment actions like blocking or isolation are appropriate and when to execute them.
Question 24
An organization needs to monitor all traffic entering and leaving their network and generate alerts for known malicious patterns, but they do not want the system to automatically block traffic. Which security tool meets this requirement?
A. Intrusion Prevention System (IPS) B. Intrusion Detection System (IDS) C. Next-generation firewall D. Web application firewall
Answer: B — Intrusion Detection System (IDS)
An IDS monitors traffic and generates alerts for suspicious activity but does not take automated blocking action. An IPS both detects and blocks traffic matching malicious signatures or anomaly thresholds. The distinction is a frequent exam topic. Next-generation firewalls and web application firewalls both include blocking capabilities, which does not satisfy the specific requirement for alert-only operation.
Question 25
A forensic investigator needs to analyze a hard drive from a potentially compromised system. Before beginning analysis, the investigator creates a bit-for-bit copy of the drive and stores the original in an evidence bag with a signed chain of custody form. Why is this procedure necessary?
A. To create a backup in case the original drive fails during analysis B. To preserve the integrity of the original evidence and ensure admissibility of findings C. To speed up the analysis process by working on a copy D. To comply with data retention policies
Answer: B — To preserve the integrity of the original evidence and ensure admissibility of findings
Working from a forensic copy rather than the original preserves the original evidence in its unmodified state. The chain of custody documentation proves the evidence has not been tampered with between collection and presentation. If findings are needed in legal proceedings, the chain of custody and integrity of the original evidence are requirements for admissibility. Analysis performed directly on original evidence that modifies data can make findings legally inadmissible.
Domain 5: Security Program Management and Oversight (20%) — 5 Practice Questions
Program Management and Oversight now weighs in at 20% of the SY0-701 exam. This domain covers governance, risk, compliance, policies, and third-party risk management.
Question 26
A company is assessing the risk of a potential security incident. The security team estimates that if the identified vulnerability were exploited, the financial impact would be $500,000. Historical data suggests there is a 20% probability of exploitation occurring within the next year. What is the Annual Loss Expectancy (ALE)?
A. $500,000 B. $100,000 C. $2,500,000 D. $250,000
Answer: B — $100,000
ALE is calculated as Single Loss Expectancy (SLE) multiplied by Annualized Rate of Occurrence (ARO). SLE is $500,000. ARO is 0.20 representing a 20% annual probability. $500,000 × 0.20 = $100,000. This calculation helps organizations compare the cost of a potential incident against the cost of implementing controls, forming the basis for risk-based security investment decisions.
Question 27
An organization wants to transfer the financial risk of a data breach to a third party rather than implementing additional technical controls. Which risk response strategy does this represent?
A. Risk avoidance B. Risk mitigation C. Risk transference D. Risk acceptance
Answer: C — Risk transference
Risk transference moves the financial consequences of a risk to a third party, typically through cyber insurance or contractual arrangements with service providers. Risk avoidance eliminates the activity that creates the risk. Risk mitigation reduces the likelihood or impact of the risk through controls. Risk acceptance acknowledges the risk and accepts the potential consequences without taking action.
Question 28
A healthcare organization must comply with HIPAA. During an audit, the auditor discovers that employees are transmitting patient data via personal email. Which type of policy violation does this represent?
A. Acceptable use policy violation B. Data classification policy violation C. Change management policy violation D. Incident response policy violation
Answer: A — Acceptable use policy violation
An acceptable use policy defines how employees are permitted to use organizational systems and data resources. Transmitting patient data via personal email violates the acceptable use policy because it uses unauthorized channels for organizational data. It may also violate data classification policy since PHI has specific handling requirements, but the primary category for employee behavior around system use is the acceptable use policy.
Question 29
A company is onboarding a new cloud service provider that will have access to sensitive customer data. Which document should the company require from the vendor to ensure the vendor’s security controls meet organizational requirements before the relationship begins?
A. Memorandum of Understanding (MOU) B. Service Level Agreement (SLA) C. Business Associate Agreement (BAA) combined with a security questionnaire or SOC 2 report D. Non-Disclosure Agreement (NDA)
Answer: C — BAA combined with a security questionnaire or SOC 2 report
For a vendor handling sensitive customer data, particularly in regulated environments, a Business Associate Agreement establishes the legal obligations around data handling. Requiring a SOC 2 Type II report or completing a security questionnaire validates that the vendor’s actual security controls meet your requirements. An SLA defines service performance commitments but not security controls. An MOU establishes intent but lacks binding security requirements. An NDA protects confidentiality of shared information but does not evaluate the vendor’s security posture.
Question 30
An organization’s security policy requires that all employees complete annual security awareness training. A manager asks the security team why this training is required when the company already has technical controls like firewalls and antivirus. Which response best justifies the training requirement?
A. Technical controls are expensive and security awareness training reduces the need for them B. Humans are consistently the most targeted attack surface and technical controls cannot prevent all social engineering, phishing, or insider threat scenarios C. Regulators require awareness training regardless of technical controls D. Security awareness training satisfies audit requirements and reduces insurance premiums
Answer: B — Humans are consistently the most targeted attack surface and technical controls cannot prevent all social engineering, phishing, or insider threat scenarios
Technical controls address technical attack vectors but cannot prevent a user from willingly providing their credentials in response to a convincing phishing email, tailgating an attacker through a physical security checkpoint, or mishandling sensitive data. Security awareness training addresses the human layer of the security stack that no technical control can fully substitute for. This is why layered defense includes both technical and administrative controls.
How to Use These Results
Go back through every question you answered incorrectly. Do not just note the right answer — read the full explanation and identify which concept you misunderstood. Then map each wrong answer back to the domain it came from using the table below.
| Your Weak Domain | What to Review |
| Domain 1 — General Security Concepts | CIA triad, control types, cryptography basics, authentication models |
| Domain 2 — Threats, Vulnerabilities, Mitigations | Malware types, social engineering, attack types, vulnerability classes |
| Domain 3 — Security Architecture | Cloud security, network design, segmentation, secure development |
| Domain 4 — Security Operations | Incident response, SIEM, log analysis, forensics, threat hunting |
| Domain 5 — Program Management | Risk calculations, compliance frameworks, policy types, third-party risk |
Spend the bulk of your remaining study time on Domain 4 Security Operations and Domain 2 Threats and Vulnerabilities. Together they represent 50% of the exam. If you score below 70% on either section of this practice test, prioritize those domains before anything else.
Performance-Based Questions: What to Expect
Performance-based questions appear first on the exam. They simulate real tasks like configuring a firewall rule, analyzing log output, or matching attack types to mitigation strategies.
PBQs are the questions most candidates are least prepared for because they cannot be answered by memorizing facts. They require you to apply knowledge to a simulated environment. Common PBQ formats on the SY0-701 include dragging attack types to their correct mitigation strategies, analyzing a packet capture or log file and identifying the attack, placing security controls in the correct order in a network diagram, matching encryption algorithms to their appropriate use cases, and configuring access control rules in a simulated firewall interface.
Skip the PBQs on your first pass. Answer all multiple-choice questions first, then return to PBQs with remaining time. Read every question twice. Look for keywords like BEST, MOST, FIRST, and LEAST.
These qualifier words are the single most important reading skill for the Security+ exam. BEST means there may be multiple technically correct answers but only one that best satisfies all the stated requirements. FIRST means the question is testing your knowledge of the correct sequence of steps, not just whether you know the right actions. Missing these qualifiers is responsible for a large proportion of incorrect answers from candidates who knew the material but read the question too quickly.
Security+ Exam Cost and Salary Outcomes
In the United States, the exam costs around $392. Your certification expires after three years. You can renew by taking a training course, a certification or recertification exam, or getting at least 50 continuing education credits by completing specific activities.
The average total compensation for a professional starting their cybersecurity journey with an SY0-701 is approximately $88,555. The SY0-701 certification unlocks the door to many foundational and in-demand positions including Cybersecurity Analyst at $85,000, SOC Analyst at $78,000, IT Security Specialist at $90,000, Systems Administrator at $80,000, and IT Auditor at $82,000.
Government sector Security+ professionals earn 15 to 20% more than private sector counterparts according to PayScale data. For anyone targeting DoD contractor or federal government roles, Security+ is not optional. It is a baseline requirement under DoD Directive 8140 for Information Assurance Technical Level II positions.
With an average salary of around $94,000 with base pay and bonuses for jobs you can get with a Security+ certification, you can have a lucrative career defending networks and their assets.
8-Week Study Plan to Pass SY0-701 First Time
Expect 8 to 12 weeks of focused preparation if you are newer to IT, or 4 to 8 weeks if you already know networking and systems.
Weeks 1 to 2: Foundations
Download the official SY0-701 exam objectives from CompTIA.org and use them as your study checklist. Cover Domain 1 General Security Concepts thoroughly — the control types, the CIA triad, authentication models, cryptography fundamentals, and zero trust. These concepts underpin questions in every other domain. Build your mental model of how security controls are classified before moving to threat-specific content.
Weeks 3 to 4: Threats and Architecture
Work through Domain 2 Threats, Vulnerabilities, and Mitigations alongside Domain 3 Security Architecture. Study malware types and attack techniques alongside the network and application architecture controls that mitigate them. Understanding why specific controls exist for specific threats builds the applied reasoning the exam tests rather than isolated fact recall.
Weeks 5 to 6: Operations and Program Management
Focus on Domain 4 Security Operations and Domain 5 Program Management. These two domains together represent 48% of the exam. Domain 4 is the most heavily tested and most scenario-driven domain. Work through incident response procedures, SIEM concepts, log analysis, and forensics. For Domain 5, master the risk calculation formulas (ALE = SLE × ARO), understand the major compliance frameworks (PCI DSS, HIPAA, GDPR, NIST), and know the policy types and their purposes.
Weeks 7 to 8: Practice Exam Intensity
This is where CertMage’s Security+ practice test bank becomes your primary tool. Take full-length timed practice exams under real exam conditions: 90 questions, 90 minutes, no breaks. Review every incorrect answer using the explanations provided. Identify your persistent weak spots and return to the relevant domain content. Target a consistent score of 80% or above on timed practice exams before booking your test date. Candidates who reach 80% on timed practice exams are well-positioned for first-attempt success on the actual exam.
Frequently Asked Questions
What version of Security+ should I study for in 2026?
The exam retirement date for SY0-601 was July 31, 2024. That makes SY0-701 the only active version moving forward. Study exclusively for SY0-701. Any practice materials, study guides, or courses referencing SY0-601 are based on a retired exam version.
How many questions are on the Security+ exam?
The number of questions is a maximum of 90, a mix of multiple-choice and performance-based questions. Duration is 90 minutes.
What is the passing score for Security+?
You need to get a score of 750 on a scale of 100 to 900 to pass, which is about 83%.
How long should I study for Security+?
Expect 8 to 12 weeks of focused preparation if you are newer to IT, or 4 to 8 weeks if you already know networking and systems. Studying 1 to 2 hours daily is the typical commitment.
Is Security+ enough to get a cybersecurity job?
The SY0-701 certification alone is typically not enough to secure a technical cybersecurity role on its own. Think of it as your learner’s permit. To get your driver’s license, you need to get behind the wheel. Security+ combined with hands-on lab experience, a home lab portfolio, or entry-level IT experience creates a competitive profile for entry-level cybersecurity roles.
How much does Security+ cost?
In the United States, the exam costs around $392. CompTIA Academic pricing is available for eligible students at a reduced rate. CertMage also provides exam voucher discount information — check certmage.com for current offers.
What jobs can I get with Security+?
The SY0-701 certification unlocks roles like Cybersecurity Analyst, SOC Analyst, IT Security Specialist, Systems Administrator, and IT Auditor. It is also a DoD 8140 approved credential, making it a baseline requirement for many government and defense contractor positions.
Does Security+ expire?
Your certification expires after three years. You can renew by taking a training course, a certification or recertification exam, or getting at least 50 continuing education credits by completing specific activities.
The Bottom Line
The Security+ SY0-701 is the most widely recognized entry-level cybersecurity certification in the world. A search on Glassdoor for US-based jobs mentioning CompTIA Security+ returns over 5,000 results. Indeed lists over 6,000 US-based job postings that include CompTIA Security+ in their descriptions. The demand is real, the salary premium is measurable, and the DoD 8140 recognition opens doors in government and defense that no other entry-level credential matches.
The 30 practice questions in this guide represent the style and difficulty of what you will face on the actual exam. Work through them seriously. Score yourself honestly. Use your weak areas to focus your remaining preparation where it counts most.
When you are ready for a full practice exam experience with hundreds of questions across all five domains, detailed answer explanations, and timed exam simulations, the CertMage Security+ practice test library is your next step. It is built specifically for SY0-701, updated for 2026, and designed to get you to that 750 passing score on your first attempt.
