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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Access industry research and connections necessary to grow your business

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Help job seekers launch new careers with training solutions

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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

The Best Bets for IT Support Jobs in 2023

Learn what the best IT support jobs are in the industry with research from CompTIA. Start advancing a new career in IT today!

Mar 8, 2023, 14:00 PM by Seth Robinson

How Much Is AI Shaping the Future of Security Threats?

The unstoppable rise of AI is set to bring a new wave of threats, but firms still need to focus on getting the basics of security right and use their own workforce as a first line of defense.

Mar 7, 2023, 14:27 PM by Sara Yirrell

Look at Facts Beyond Headlines When Considering Tech Career Moves

Learn why technology careers remain in-demand despite layoffs and other macroeconomic trends.

Mar 6, 2023, 14:25 PM by R.C. “Bob” Dirkes

The Wisdom of Building Your IT Career Around Certifications

It’s a myth that IT pros must have a college degree. Earning certifications can offer a faster, more economical and more well-rounded path to a tech career.

Mar 3, 2023, 14:27 PM by Jessalynne Madden

Analyzing the Business Risks of ChatGPT and Large Language Models

There is nothing easy about developing AI responsibly. Take the time to consider, what is the kind of relationship that we ultimately want to have with artificial intelligence?

Mar 2, 2023, 18:26 PM by CompTIA’s AI Industry Advisory Council

CompTIA Live Online Training: Your Questions Answered

Whether you prefer learning in a classroom or self-study, CompTIA live online training may be the right option for you by giving you the best of both worlds.

Mar 2, 2023, 14:00 PM by Debra B. McCraw

CompTIA Helps Students Build Career Opportunities Early

Vlad Serov, a high school senior, has already earned five CompTIA certifications. See how his high school’s Cyber Lab program set him up for success.

Mar 1, 2023, 14:29 PM by Matthew Stern

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