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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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

3 Steps to Implement SSH Key-Based Authentication

SSH is an essential tool for today's administrators and key-based authentication enables smoother integration of SSH into automation and orchestration tasks.

Mar 22, 2023, 14:10 PM by Damon M. Garn

‘CompTIA Has Positioned Me as an Industry Expert’

MSP leader Jonathan Blakey shares how CompTIA membership has helped lend credence to his industry education and expertise.

Mar 21, 2023, 13:41 PM by CompTIA

Why a Skills-Based IT Hiring Approach Can Benefit Your Organization

Expand your talent pool and find the right hire by implementing a skills-based hiring approach.

Mar 20, 2023, 13:31 PM by Jessalynne Madden

Soon-to-be Graduate Sees Limitless Career Potential in IT

Naq Tahir may be only 21 years old, but the senior at UT Arlington has his sights set on a bright future in technology.

Mar 17, 2023, 13:30 PM by Jennon Bell Hoffmann

10 Things You May Have Missed at CompTIA CCF 2023

Find out everything you may have missed from CompTIA Communities and Councils Forum 2023, live from Chicago.

Mar 15, 2023, 18:29 PM by CompTIA

Research Preview: 5 Drivers, 5 Inhibitors Impacting the IT Industry

Customer experience is critical to MSP success, but economic concerns and inflation are big challenges, according to new CompTIA research.

Mar 15, 2023, 16:55 PM by Scott Campbell

The Unintended Effects of ChatGPT on Learning

What happens if we introduce AI into any learning experience? If we consider ChatGPT as an AI tool that might assist in the learning process, we need to immediately consider its ability to teach.

Mar 15, 2023, 12:30 PM by Carl Bowman

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