Information Technology (IT) Certifications & Training

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CompTIA is the world's most trusted certifying body of IT professionals.

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CompTIA is the leading IT certification provider, with 75 million+ industry and tech professionals who design, implement, manage and safeguard the technology that powers the world.

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Featured Certifications

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CompTIA ITF+

CompTIA IT Fundamentals (ITF+) is an introduction to IT skills that helps professionals decide if a career in IT is right for them or to develop a broader understanding of IT.

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CompTIA A+

CompTIA A+ is the industry standard for launching IT careers and teaches core technologies from security to networking to virtualization.

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CompTIA Network+

CompTIA Network+ validates the technical skills needed to securely establish, maintain and troubleshoot essential networks.

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CompTIA Security+

CompTIA Security+ is a global certification that validates the baseline skills necessary to perform core security functions.

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CompTIA Data+

CompTIA Data+ helps you start your data analytics career today. Learn about data mining, data manipulation, data analysis and more.

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CompTIA Project+

CompTIA Project+ gives IT pros the basic concepts to successfully manage small to medium sized projects.

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CompTIA Cloud+

CompTIA Cloud+ is a global certification that validates the skills needed to deploy and automate secure cloud environments.

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The CompTIA ISAO helps businesses combat cybersecurity risks with threat intelligence

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Our Most Popular Resources

What Is a DDoS Attack?

Learn what a DDoS attack is, types of attacks, DDoS protection and how to stop a DDoS attack.

What Is IT?

Understand the definition of information technology as well as the many different types of careers paths.

What Is Cloud Computing?

Learn what is cloud computing and the different types and services that exist for the cloud.

IT Industry Outlook

Our annual industry analysis includes tech trends and an information technology industry overview.

Latest CompTIA Blog Posts

IT Job Myths Busted: What Is an Average Salary?

When researching salaries and aiming your career at specific job titles, remember that you may see a range of salaries for one particular job. Salaries vary based on the company itself and geographic location and can depend on what other benefits are offered.

Jul 15, 2024, 14:00 PM by CompTIA

The New CompTIA DataX (DY0-001) Exam: Your Questions Answered

Ready to step into or advance in a data scientist role? Learn more about CompTIA DataX (DY0-001) training, certification, and exam. Explore exam topics, training options, and more.

Jul 12, 2024, 17:10 PM by CompTIA

What Is an Asset Inventory?

Keeping an asset inventory is highly recommended by cybersecurity experts as part of a comprehensive security strategy.

Jul 11, 2024, 11:00 AM by Ashley Watters

5 Questions with Curtis O’Neal: Winner of the 2024 CompTIA Community Advisory Councils Leadership Award

Curtis O’Neal is happy to help CompTIA Community members understand the opportunities and challenges around blockchain and Web3—as well as almost anything else. Just ask him.

Jul 9, 2024, 11:00 AM by Scott Campbell

What Is DataX?

Discover how CompTIA DataX, CompTIA’s latest certification, can help you learn and verify the skills you need to become a data scientist.

Jul 3, 2024, 13:00 PM by CompTIA

7 Types of Business Risk

Learn the seven types of business risk, what risks apply to your business and how you can mitigate them.

Jul 2, 2024, 11:00 AM by Ashley Watters

In-demand jobs you can land with a CompTIA Network+ certification

A Network+ certification can help you unlock these jobs and others. Read on to explore median annual salaries, job duties, and more.

Jun 28, 2024, 16:05 PM by CompTIA

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