Network Security Courses
The Open University via OpenLearn Gamified Intelligent Cyber Aptitude and Skills Training (GICAST)
The Open University via OpenLearn Network security
The Open University via OpenLearn Software Defined Networking
The University of Chicago via Coursera Networking Essentials
Cisco via Cisco Networking Academy Cybersecurity Essentials
Cisco via Cisco Networking Academy Citrix NetScaler 12 - Introduction
Udemy Internet Security: A Hands-on Approach
Udemy Linux Redhat System Administration II – SA2 (RHEL8)
Udemy Linux Administration: Build 5 Hands-On Linux Projects
Udemy