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Get the best networking and wireless training, including TCP/IP training, IPv6 training, Software-Defined Networking fundamentals and CompTIA certification preparation.

Global Knowledge offers training in IT project management, Microsoft Project, Project Management Professional (PMP)® certification preparation and much more.

Our broad-based virtualization curriculum consisting of VMware, Cisco, Citrix, EMC, IBM, Red Hat® and Microsoft classes empowers everyone from virtualization beginners to seasoned pros by providing them the skills they need to succeed in a virtualized environment.

Build the knowledge to protect your company and your customers with strong IT policy, governance and privacy practices.

Test your DevOps skills with our free quiz or browse our DevOps certification training courses to learn more about how to become certified today.

Learn how to develop, build and maintain 5G networks

Global Knowledge offers AI and Machine Learning training courses for all levels of expertise. From beginner to advanced our course catalog offers it all.

This course qualifies you for PMI® Professional Development Units. Learn essential business skills to help teams transition to remote work. Train today.

In this report, review the 15 most popular certifications according to our more than 12,000 North American respondents to our annual IT Skills and Salary Survey. For each certification, you'll find a brief description, the average salary, and some insight into why it is popular.

What were the top paying certifications in 2016? Which certifications did people want credentials in? This article gives a look back to 2016 by providing a review of the 15 top-paying certifications.