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Here are 18 certification options, in no particular order, that are worth your effort based on site searches, feedback from subject matter experts and data in the Global Knowledge 2019 IT Skills and Salary Report.

Global Knowledge subject matter experts predict the top trends for 2020 in IT training, Microsoft, Cisco, AWS, cybersecurity and more.

How do you measure the experience and knowledge of an IT professional? One way is through certifications. Earning any certification is a notable achievement, though not all certifications carry the same perceived worth.

Red Hat Taste of Training - RH124

Red Hat Taste of Training - RH442

Red Hat Taste of Training - JB248

Red Hat Taste of Training - JB348

Building on command line skills for Linux administrators.

Fast track to RHCE certification for senior Linux system administrators

Red Hat Taste of Training - RH134