CompTIA Security+
The CompTIA Security+ certification validates foundational cyber security knowledge and skills essential for protecting networks, systems, and data. It’s recognised globally as the first step toward a professional career in cyber security.
What is CompTIA Security+?
CompTIA Security+ is a well- recognised entry-level cyber security certification designed to validate core skills in assessing, managing, and mitigating security risks. Developed and accredited by CompTIA, it covers essential areas of network security, threat analysis, incident response, and risk management.
Security+ serves as a baseline qualification for professionals looking to enter or advance within cyber security roles across both public and private sectors.
This certification guide was written by our team of cyber security experts.
What topics does a CompTIA Security+ certification cover?
The CompTIA Security+ exam covers the latest skills required to secure modern IT systems, including:
General security concepts
Confidentiality, integrity, and availability (CIA triad).
Threats, vulnerabilities, and mitigations
Identifying and addressing cyber risks
Security architecture and design
Securing networks, devices, and cloud systems.
Identity and access management (IAM)
Controlling access to systems and data.
Cryptography and PKI
Securing communications through encryption
Incident response and risk management
Responding to breaches and managing business continuity.
How do I earn a CompTIA Security+ certification?
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To become Security+ certified, you must:
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Study the core Security+ objectives — through the official QA Security+ course or self-study.
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Register and pass the CompTIA Security+ exam (exam code SY0-701).
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Maintain your certification by earning continuing education units (CEUs) every three years.
Our CompTIA Security+ course provides structured, instructor-led training designed to help you prepare effectively and pass on the first attempt. -
What are the prerequisites of a CompTIA Security+ certification?
There are no formal prerequisites for the Security+ exam. However, CompTIA recommends:
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CompTIA Network+ certification or equivalent networking knowledge, and
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At least two years of experience in IT administration with a focus on security.
These foundations help candidates better understand the technical aspects of cyber security principles tested in the exam.
Which roles require a CompTIA Security+ certification?
Security+ is widely accepted as a baseline certification for cyber security professionals. Common roles include:
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Security Administrator
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Network Administrator
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Systems Administrator
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Cyber security Specialist
It’s also approved by the U.S. Department of Defense (DoD 8570), making it essential for government and defence-related IT roles. Employers use Security+ as a trusted measure of hands-on security capability.
Is CompTIA Security+ worth it?
Security+ is one of the most respected foundational certifications in cyber security.
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Career advancement: It opens doors to intermediate and advanced certifications such as CySA+ and CASP+.
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Industry relevance: Security+ is recognised globally and often required by employers for entry-level cyber security positions.
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Earning potential: According to IT Jobs Watch, UK professionals with Security+ certification typically earn £50,000, depending on experience and role.
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Credibility: CompTIA certifications align with global standards such as ISO 17024.
All these factors make Security+ a solid investment for anyone beginning a cyber security career or validating practical IT security skills.
Prepare for CompTIA Security+ with our course
Our online instructor-led CompTIA Security+ five day course is designed to help you prepare for the SY0-701 exam, which is included in your course.
Prepare for the CompTIA Security+ exam
What is the exam structure of CompTIA Security+?
The Security+ (SY0-701) exam includes maximum 90 questions, both multiple-choice and performance-based, completed in 90 minutes. Candidates must score 750 out of 900 to pass.
The exam assesses real-world problem-solving across a broad range of security scenarios, focusing on practical application rather than theoretical knowledge. It’s available in multiple languages and can be taken online or at authorised testing centres.
What study resources are available for CompTIA Security+?
QA provides the official CompTIA Security+ course, which aligns directly with CompTIA’s latest exam objectives. Additional study resources include:
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CompTIA Security+ Exam Objectives and Study Guide
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CompTIA CertMaster Practice and CertMaster Learn tools
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Official CompTIA Security+ Study Guide (SY0-701)
These materials support both classroom and independent study for comprehensive exam preparation.
Does a CompTIA Security+ certification expire?
The Security+ certification is valid for three years from the date of passing. To renew, you must earn 50 Continuing Education Units (CEUs) within that period or retake the most current version of the exam. CompTIA’s Continuing Education (CE) Program helps professionals stay current with evolving cyber security technologies and best practices.
Why choose QA for CompTIA training?
Trusted partner of CompTIA
QA and CompTIA have over 20 years of working in partnership to provide award winning certification training.
Expert-led training
As a CompTIA Platinum partner our expert-trainers work closely with CompTIA for our virtual and instructor-led deliveries, and apprenticeships.
More ways to learn
Our expert-led CompTIA training can be taken virtually with an instructor, or in-person in a classroom.
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