Search

CompTIA Security+ Certification Prep Course demonstrates your knowledge of information security. GK# 3404. Virtual Classroom Live. Enroll your courses today!

This course will provide skills to successfully designi, implement, and troubleshoot SonicWall firewall appliances and security services. Exam voucher provided.

New – SonicWall Network Security Professional teaches you how to monitor, investigate, analyze & configure SonicWall Next‐Gen firewalls running SonicOS. Enroll today!

Enroll in Certified Network Defender (CND) training and work towards your CND certification in cybersecurity. Learn about hackers and cyber defense strategies required in today's critical infrastructure. Enroll with Global Knowledge today.

While cybersecurity remains the most popular certification category in our IT Skills and Salary Report, foundational-level certifications highlight our list of the most popular IT certifications of 2020. Check out the list.

Look back at the best and highest paying IT certifications of 2020. Cybersecurity and cloud computing certifications were heavy on the list.