CompTIA Certifications | A+, Security+ & SecurityX

Vendor-Neutral IT Certifications for Every Career Stage

CompTIA certifications validate practical, vendor-neutral skills across IT support, networking, cybersecurity, AI security, cloud computing, server administration, Linux, data analysis and project management.

Whether you are taking your first steps into technology, developing specialist technical knowledge or progressing towards a senior cybersecurity role, CompTIA offers certifications for different career paths and levels of experience.

ExperTrain provides live online, instructor-led training courses designed to help you develop job-relevant skills and prepare for the associated CompTIA certification examination.

What Is a CompTIA Certification?

A CompTIA certification is a professional credential that demonstrates knowledge and practical ability within a particular area of technology.

Unlike qualifications focused on one manufacturer or software platform, CompTIA certifications are vendor-neutral. This means the skills and principles covered can be applied across different technologies, products and working environments.

To become CompTIA certified, candidates must meet the assessment requirements for the relevant certification. Completing a training course can help you prepare, but certification is only awarded after you have passed the required examination or examinations.

Why Choose a CompTIA Certification?

CompTIA certifications can help you:

Build structured knowledge across important areas of IT
Validate your skills through an independent certification
Prepare for technical support, networking, cloud, cybersecurity, data and project roles
Develop skills that can be applied across different products and platforms
Progress from foundational knowledge into specialist or advanced technical areas
Demonstrate a commitment to continued professional development

Explore CompTIA Certifications by Career Area

Foundational and Core IT Certifications

These certifications provide a starting point for people entering technology or developing essential IT support, networking and cybersecurity skills.

CompTIA Tech+

CompTIA Tech+ is designed for people who want to develop a broad understanding of technology before progressing into a more specialised IT role.

The certification covers essential concepts including computer hardware, software, operating systems, networking, cybersecurity, databases, data, coding and artificial intelligence. It is suitable for students, aspiring IT professionals, people working alongside technical teams and anyone who wants to improve their general technology knowledge.

Tech+ is CompTIA’s current foundational technology certification and succeeds the former CompTIA IT Fundamentals, or ITF+, certification.

‍Suitable for:

People considering a career in IT
Students and career changers
Employees working in technology-related roles
Anyone seeking a broad introduction to modern technology

Recommended training:
‍CompTIA Tech+ Certification Prep Course

CompTIA A+

CompTIA A+ validates the practical skills needed to support computers, devices, operating systems and users.

It covers areas such as hardware, software, troubleshooting, operating systems, security, networking fundamentals, mobile devices, cloud concepts and operational procedures. It is widely used as a starting point for technical support, service desk and IT operations roles.

‍Suitable for:

IT support technicians
Service desk analysts
Desktop support technicians
Field service technicians
People beginning a hands-on IT career

Recommended training:
‍CompTIA A+ Accelerated Certification Course

CompTIA Network+

CompTIA Network+ focuses on the knowledge and skills needed to establish, maintain, secure and troubleshoot computer networks.

It covers network concepts, infrastructure, connectivity, operations, security and troubleshooting across wired, wireless, cloud and virtual network environments.

‍Suitable for:

Network support technicians
Junior network administrators
Systems support professionals
IT technicians with networking responsibilities
People progressing from A+ into networking

Recommended training:
‍CompTIA Network+ Certification Course

CompTIA Security+

CompTIA Security+ provides a foundation in the principles and practices used to protect systems, networks, applications and data.

The certification covers threats, vulnerabilities, security architecture, security operations, identity and access management, risk, governance and incident response. It is a suitable starting point for people moving into cybersecurity from general IT, networking or technical support.

‍Suitable for:

Aspiring cybersecurity professionals
Security administrators
Systems and network administrators
IT auditors
Technical support professionals with security responsibilities

Recommended training:
‍CompTIA Security+ Certification Course

Cloud and Infrastructure Certifications

These certifications focus on cloud technologies, servers, operating systems and the infrastructure used to deliver reliable IT services.

CompTIA Cloud+

CompTIA Cloud+ validates practical skills in deploying, managing, securing and troubleshooting cloud environments.

It covers cloud architecture, deployment, operations, security, automation, disaster recovery and troubleshooting across different cloud platforms. Its vendor-neutral approach makes it suitable for professionals working with multi-cloud and hybrid environments.

‍Suitable for:

Cloud administrators
Systems administrators
Cloud support engineers
Infrastructure engineers
Technical professionals responsible for cloud operations

Recommended training:
‍CompTIA Cloud+ Certification Course

CompTIA Server+

CompTIA Server+ covers the installation, administration, security and troubleshooting of server environments.

The certification addresses server hardware, storage, operating systems, networking, security, disaster recovery and operational procedures. It is intended for professionals responsible for maintaining physical and virtual servers in data centre, cloud and on-premises environments.

‍Suitable for:

Server administrators
Systems administrators
Data centre technicians
Infrastructure engineers
IT professionals supporting server environments

Recommended training:
‍CompTIA Server+ Certification Course

CompTIA Linux+

CompTIA Linux+ validates the practical skills needed to administer and support Linux systems.

It covers system management, command-line tools, security, scripting, networking, containers and troubleshooting. The certification is relevant to professionals working with Linux across cloud, cybersecurity, infrastructure and software environments.

‍Suitable for:

Linux administrators
Systems administrators
Cloud and infrastructure professionals
DevOps professionals
Cybersecurity professionals working with Linux systems

Recommended training:
‍CompTIA Linux+ Certification Course

Cybersecurity and AI Security Certifications

CompTIA’s cybersecurity certifications support progression from foundational security knowledge into defensive analysis, penetration testing, AI security and advanced enterprise security architecture.

CompTIA Cybersecurity Analyst CySA+

CompTIA Cybersecurity Analyst, or CySA+, focuses on detecting, analysing and responding to cybersecurity threats.

It covers security monitoring, vulnerability management, threat intelligence, incident response and the use of data to identify suspicious activity. It is particularly relevant to professionals working in security operations and defensive cybersecurity roles.

‍Suitable for:

Cybersecurity analysts
Security operations centre analysts
Threat intelligence analysts
Vulnerability management analysts
Incident response professionals

Recommended training:
‍CompTIA Cybersecurity Analyst CySA+ Certification Course

CompTIA PenTest+

CompTIA PenTest+ focuses on penetration testing, vulnerability assessment and the reporting of security weaknesses.

It covers planning and scoping an assessment, reconnaissance, vulnerability scanning, exploitation techniques, post-exploitation activity, reporting and recommendations for remediation. The certification also addresses the legal and professional considerations involved in authorised security testing.

‍Suitable for:

Penetration testers
Vulnerability assessment analysts
Ethical hackers
Security consultants
Cybersecurity professionals moving into offensive security

Recommended training:
‍CompTIA PenTest+ Certification Course

CompTIA SecAI+

CompTIA SecAI+ focuses on securing artificial intelligence systems and applying AI securely within cybersecurity operations.

It covers AI concepts, AI-related threats, data protection, security controls, risk management, governance and the use of AI to support threat detection, incident response and security automation.

SecAI+ is intended for cybersecurity professionals who already have a working knowledge of security operations and want to develop specialist skills at the intersection of artificial intelligence and cybersecurity.

‍Suitable for:

Cybersecurity analysts
Security engineers
AI security specialists
Security architects
Risk and governance professionals working with AI systems

Recommended training:
‍CompTIA SecAI+ Certification Prep Course

CompTIA SecurityX

CompTIA SecurityX, formerly known as CompTIA Advanced Security Practitioner or CASP+, is an advanced cybersecurity certification for experienced technical professionals.

It focuses on designing, implementing and managing secure solutions across complex enterprise environments. Areas covered include security architecture, security engineering, governance, risk, compliance, security operations and the security implications of emerging technologies.

SecurityX is aimed at professionals who want to remain in a senior technical role rather than move primarily into cybersecurity management.

‍Suitable for:

Security architects
Senior security engineers
Cybersecurity technical leads
Enterprise security specialists
Experienced professionals responsible for complex security solutions

Recommended training:
‍CompTIA SecurityX Certification Prep Course

Data and Project Management Certifications

CompTIA also provides certifications for professionals working with data or managing technology-related projects.

CompTIA Data+

CompTIA Data+ validates the ability to collect, prepare, analyse, interpret and communicate data.

It covers data concepts, data mining, data manipulation, basic statistical methods, data visualisation, reporting, data quality and governance. It is designed for professionals who use data to support business decisions but may not require advanced data science or programming skills.

‍Suitable for:

Data analysts
Business analysts
Reporting analysts
Operations analysts
Professionals who create reports and data visualisations

Recommended training:
‍CompTIA Data+ Certification Course

CompTIA Project+

CompTIA Project+ covers the essential skills needed to coordinate and manage smaller projects or contribute effectively to larger projects.

It addresses the project lifecycle, project roles, stakeholders, schedules, resources, risks, communication, documentation and change control. It also introduces different delivery approaches, including predictive and agile methods, within a technology and business environment.

‍Suitable for:

Project coordinators
IT professionals managing projects alongside their main role
Business analysts
Team leaders
Professionals supporting project delivery

Recommended training:
‍CompTIA Project+ Certification Course

Which CompTIA Certification Should I Choose?

The most appropriate certification will depend on your existing experience and the type of role you want to pursue.

Choose CompTIA Tech+ if you are new to technology and want a broad introduction to IT concepts.

Choose CompTIA A+ if you want to work in technical support, desktop support or IT operations.

Choose CompTIA Network+ if you want to develop networking and infrastructure skills.

Choose CompTIA Security+ if you want to build a foundation in cybersecurity.

Choose CompTIA Cloud Essentials+ if you need to understand the business and technical principles of cloud computing.

Choose CompTIA Cloud+ if you are responsible for administering or supporting cloud environments.

Choose CompTIA Server+ if you work with physical or virtual servers.

Choose CompTIA Linux+ if you administer or support Linux systems.

Choose CompTIA CySA+ if you want to specialise in security monitoring, analysis and incident response.

Choose CompTIA PenTest+ if you want to develop penetration testing and vulnerability assessment skills.

Choose CompTIA SecAI+ if you are an experienced cybersecurity professional who wants to secure AI systems or apply AI within cybersecurity operations.

Choose CompTIA SecurityX if you are an experienced security professional working with advanced architecture and engineering.

Choose CompTIA Data+ if you collect, analyse and communicate business data.

Choose CompTIA Project+ if you coordinate or manage smaller technology and business projects.

CompTIA Certification Training Courses

ExperTrain offers the following instructor-led CompTIA courses:

Our CompTIA training is delivered live online by experienced instructors through our partnership with Skillsoft Global Knowledge.

Course materials, practical labs, examination vouchers and available dates vary between courses. Please review the individual course page for full details of the course content, prerequisites, delivery arrangements and what is included.

View CompTIA Training Courses

Frequently Asked Questions

Are CompTIA certifications vendor-neutral?

Yes. CompTIA certifications focus on widely used technology concepts, practices and skills rather than the products of a single manufacturer. This allows the knowledge gained to be applied across different technologies and working environments.

Which CompTIA certification is best for beginners?

CompTIA Tech+ is a suitable starting point for people with little previous technical experience who want to understand a broad range of technology concepts.

People who already have basic IT knowledge and want to move into a practical technical support role may prefer to begin with CompTIA A+.

Do I become CompTIA certified by completing a training course?

No. Completing a training course helps you develop the relevant knowledge and prepare for the examination, but you will only become CompTIA certified after meeting the examination requirements for the certification.

You may also receive a separate course completion certificate after attending your training.

Is the CompTIA examination included in the course price?

This varies between courses. Some courses include an examination voucher, while others may offer the examination as an optional addition.

Please check the pricing and examination information on the individual course page before booking.

Do I need previous IT experience?

Recommended experience varies considerably between certifications.

Tech+ is intended for people at the beginning of their technology journey, while certifications such as SecAI+ and SecurityX are designed for experienced cybersecurity professionals.

Each course page includes details of the recommended knowledge and experience delegates should have before attending.

Can I take a CompTIA examination online?

Many CompTIA examinations can be taken through an online proctored testing service or at an authorised Pearson VUE testing centre. Available options may depend on the certification, your location and current examination arrangements.

How long is a CompTIA certification valid?

Validity and renewal requirements vary between certifications. Some certifications require periodic renewal through CompTIA’s Continuing Education programme, while others may not expire.

Candidates should check the current renewal requirements for their chosen certification directly with CompTIA.

What happens if I do not pass the examination?

You can normally arrange another examination attempt, although CompTIA’s current retake rules, waiting periods and fees will apply.

An additional examination voucher will usually be required unless a retake option was included with your original booking.

How should I prepare for a CompTIA examination?

Preparation may include instructor-led training, practical exercises, virtual labs, official course materials, revision, practice questions and independent study.

You should also review the current examination objectives so that you understand the subjects and skills that may be assessed.

How do I book a CompTIA training course?

Select the relevant course to view available dates, pricing and course information. You can then submit an enquiry or booking request through the form on the course page.

Contact us if you need help identifying the most appropriate CompTIA certification for your experience or career goals.

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CompTIA® Certifications