If you’re looking to build new skills or advance your career, these online courses can help you get started. Our editorial team reviewed dozens of highly rated programs, student reviews, course content, instructor quality, and enrollment numbers to create this list of the 10 Best Network Security Certification Online Courses, Training Programs, Classes, Tutorials, and Certifications available today.
Whether you’re a beginner or an experienced professional, these courses offer flexible learning options designed to help you gain practical knowledge and real-world skills at your own pace.
10 Best Network Security Certification Courses, Training, Classes & Tutorials Online
| Course Name | Enrolled Students (Count) | Reviews (count) |
|---|---|---|
| 1. The Complete Cyber Security Course : Network Security! Our Best Pick | 151376+ | 14089+ |
| 2. Cybersecurity of Networks from Scratch to Advanced | 92400+ | 2256+ |
| 3. Fundamentals of Network Security | 88196+ | 1323+ |
| 4. Learn Network Hacking From Scratch (WiFi & Wired) | 55744+ | 4996+ |
| 5. Network Hacking Continued – Intermediate to Advanced | 42028+ | 2828+ |
| 6. Network Security Analysis Using Wireshark, Snort, and SO | 7596+ | 1112+ |
| 7. Cryptography Beginners Guide with openSSL | 6877+ | 1716+ |
| 8. Ethical Hacking:Network Fundamentals & Network Layer Attacks | 6024+ | 743+ |
| 9. Snort Intrusion Detection, Rule Writing, and PCAP Analysis | 5486+ | 682+ |
| 10. Learning Salt | 3343+ | 806+ |
Online learning has become one of the most convenient and affordable ways to develop professional skills, prepare for certification exams, and stay competitive in today’s job market. The courses below were selected based on course quality, student feedback, instructor reputation, and overall value.
1. The Complete Cyber Security Course : Network Security! by Nathan House Udemy Course Our Best Pick
Volume 2 : Network Security, WiFi Security, WiFi Hackers, Firewalls, Wireshark, Secure Networking. + Password Managers
At the time of writing, more than 151376+ students have enrolled in this course and shared over 14089+ reviews.
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2. Cybersecurity of Networks from Scratch to Advanced by Mohammad Adly Udemy Course
Computer Networks Security Technologies and Tools for Network Admins and Cyber Security Officers
At the time of writing, more than 92400+ students have enrolled in this course and shared over 2256+ reviews.
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3. Fundamentals of Network Security by Harish Kumar Maheshwari Udemy Course
Here we will discuss on Network Security, OSI model, Network Attack and Protection
At the time of writing, more than 88196+ students have enrolled in this course and shared over 1323+ reviews.
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4. Learn Network Hacking From Scratch (WiFi & Wired) by Zaid Sabih, z Security Udemy Course
Learn how to hack both WiFi and wired networks like black hat hackers, and learn how to secure them from these attacks.
At the time of writing, more than 55744+ students have enrolled in this course and shared over 4996+ reviews.
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5. Network Hacking Continued – Intermediate to Advanced by Zaid Sabih, z Security Udemy Course
Learn advanced techniques to hack into WiFi & wired networks & write own python scripts to implement custom MITM attacks
At the time of writing, more than 42028+ students have enrolled in this course and shared over 2828+ reviews.
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6. Network Security Analysis Using Wireshark, Snort, and SO by Jesse Kurrus, M.S., OSCP, CEH, Security+, Linux+, Network+, CISSP Udemy Course
Learn real technical skills from a real cybersecurity professional with 100% hands-on labs.
At the time of writing, more than 7596+ students have enrolled in this course and shared over 1112+ reviews.
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7. Cryptography Beginners Guide with openSSL by Ofer Shmueli Udemy Course
Learn and apply cryptography techniques using openSSL . from symmetric keys and Hash functions to certificates in HTTPS
At the time of writing, more than 6877+ students have enrolled in this course and shared over 1716+ reviews.
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8. Ethical Hacking:Network Fundamentals & Network Layer Attacks by Muharrem AYDIN Udemy Course
Learn Ethical Hacking with Network Security, Sniffing,Subnetting, ARP Spoof, Password Cracking and implement MitM attack
At the time of writing, more than 6024+ students have enrolled in this course and shared over 743+ reviews.
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9. Snort Intrusion Detection, Rule Writing, and PCAP Analysis by Jesse Kurrus, M.S., OSCP, CEH, Security+, Linux+, Network+, CISSP Udemy Course
Learn how to write Snort rules from a real cybersecurity professional with lectures and hands-on lab exercises.
At the time of writing, more than 5486+ students have enrolled in this course and shared over 682+ reviews.
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10. Learning Salt by Packt Publishing Udemy Course
Build reliable, scalable, and secure infrastructures with Salt
At the time of writing, more than 3343+ students have enrolled in this course and shared over 806+ reviews.
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