Best Network Security Courses Online (2,074+ Courses)

Explore 2,074+ best Network Security courses online. Compare ratings, price (free & paid), providers and levels, then enroll in the right Network Security course. Updated 2026.

2,074 courses
NSE 7 - FortiOS 7.2 FCSS NSE7-EFW Questions Updated 09/2024 Udemy
NSE 7 - FortiOS 7.2 FCSS NSE7-EFW Questions Updated 09/2024
MOOC / Non-credit
USD 34.99
Cyber Security: SOC & Incident Response Analyst Interview. Udemy
Cyber Security: SOC & Incident Response Analyst Interview.
Certificate
USD 29.99
CCNA Security 2019 210-260 Video Boot Camp With Chris Bryant Udemy
CCNA Security 2019 210-260 Video Boot Camp With Chris Bryant
Bootcamp
USD 19.99
TCP/IP, Routing, and Wireless Networking Coursera
TCP/IP, Routing, and Wireless Networking
Packt Certificate
USD 49
1500 Questions | CKS: Kubernetes Security Specialist 2026 Udemy
1500 Questions | CKS: Kubernetes Security Specialist 2026
Certificate
USD 99.99
8 Domains All In One - The Complete CISSP Guide Udemy
8 Domains All In One - The Complete CISSP Guide
Certificate
USD 199.99
AZ-500 Microsoft Azure Security Technologies Tests Updated Udemy
AZ-500 Microsoft Azure Security Technologies Tests Updated
MOOC / Non-credit
USD 29.99
Ethical Hacking Certification Exam Practice Set 2025 Udemy
Ethical Hacking Certification Exam Practice Set 2025
Certificate
USD 19.99
CompTIA PenTest+ (PT0-002) Certification – 2025 Updated Udemy
CompTIA PenTest+ (PT0-002) Certification – 2025 Updated
Certificate
USD 24.99
Introduction et configuration de base du pare-feu Fortigate Udemy
Introduction et configuration de base du pare-feu Fortigate
Certificate
USD 19.99
CISCO SNCF: Securing Networks with Cisco Firewalls 1500 MCQs Udemy
CISCO SNCF: Securing Networks with Cisco Firewalls 1500 MCQs
MOOC / Non-credit
USD 19.99
Radius Manager: AAA Framework & Network Security Integration Udemy
Radius Manager: AAA Framework & Network Security Integration
Certificate
USD 199.99
MikroTik DoH against DNS spoofing attacks Udemy
MikroTik DoH against DNS spoofing attacks
Certificate
USD 19.99
Cloud Security for IT Professionals Coursera
Cloud Security for IT Professionals
Packt MOOC / Non-credit
USD 49
The Complete Course of Cisco Meraki Udemy
The Complete Course of Cisco Meraki
MOOC / Non-credit
USD 199.99
Terraform on Azure with IaC DevOps SRE | Real-World 25 Demos Udemy
Terraform on Azure with IaC DevOps SRE | Real-World 25 Demos
Certificate
USD 19.99
VMware NSX 4.x Professional V2 (2V0-41.24) Practice Tests Udemy
VMware NSX 4.x Professional V2 (2V0-41.24) Practice Tests
MOOC / Non-credit
USD 49.99
Cisco Certified Network Associate CCNA 200-301 Practice Test Udemy
Cisco Certified Network Associate CCNA 200-301 Practice Test
Certificate
USD 19.99
WatchGuard Firewalls Bootcamp Udemy
WatchGuard Firewalls Bootcamp
Bootcamp
USD 29.99
An Introduction to Ethical Hacking with Kali Linux Coursera
An Introduction to Ethical Hacking with Kali Linux
Packt MOOC / Non-credit
USD 49
Cisco CCNA 200-301 : Full Kurs ve Lab Uygulamaları Udemy
Cisco CCNA 200-301 : Full Kurs ve Lab Uygulamaları
Certificate
USD 199.99
【年最新版】AZ-500 Azure Security Technologies 模擬問題集 Udemy
【年最新版】AZ-500 Azure Security Technologies 模擬問題集
Certificate
USD 19.99
Palo Alto PCNSE practice Test Exams 2026 (Updated) Udemy
Palo Alto PCNSE practice Test Exams 2026 (Updated)
MOOC / Non-credit
USD 19.99
Cisco CCNA 200-301 video kursu (2ci hissə + əlavə videolar). Udemy
Cisco CCNA 200-301 video kursu (2ci hissə + əlavə videolar).
Certificate
USD 19.99

Why learn Network Security online?

Network Security is a valuable, in-demand skill, and online courses make it easy to learn at your own pace. On this page we bring together 2,074+ Network Security courses from trusted providers so you can compare options side by side and choose the one that fits your goals, budget and schedule.

How to choose the right Network Security course

  • Level: pick beginner, intermediate or advanced based on your current experience.
  • Price: filter free or paid Network Security courses depending on your budget.
  • Provider & rating: check the platform and learner ratings before enrolling.
  • Outcome: look for hands-on projects or a certificate you can add to your CV.

Free vs paid Network Security courses

Free Network Security courses are great for exploring the basics, while paid courses usually add structured projects, mentor support and a completion certificate. Use the price filter above to compare both and enroll with confidence.