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
Ethernet Switching and Routing Coursera
Ethernet Switching and Routing
Packt Certificate
USD 49
Network Defense Essentials: Hands-On Edition Coursera
Network Defense Essentials: Hands-On Edition
EC-Council MOOC / Non-credit
USD 49
Azure: Network Security Coursera
Azure: Network Security
Whizlabs MOOC / Non-credit
USD 49
Mastering Security-Enhanced Linux (SELinux) Coursera
Mastering Security-Enhanced Linux (SELinux)
Pearson Certificate
USD 49
Google Network Security Coursera
Google Network Security
Google Certificate
USD 49
Emerging Telecom Technologies: Edge Security Focus Coursera
Emerging Telecom Technologies: Edge Security Focus
Coursera Certificate
USD 49
Security Administration with CDO Coursera
Security Administration with CDO
LearnQuest Certificate
USD 49
CompTIA CySA+ (CS0-003) Coursera
CompTIA CySA+ (CS0-003)
Packt Certificate
USD 49
Cisco CCNP Security SNCF (Exam 300-710) Coursera
Cisco CCNP Security SNCF (Exam 300-710)
Packt Certificate
USD 49
CompTIA Security+ Coursera
CompTIA Security+
Total Seminars MOOC / Non-credit
USD 49
CCNA v1.1 (200-301) Video Training Series Coursera
CCNA v1.1 (200-301) Video Training Series
Packt MOOC / Non-credit
USD 49
CompTIA Network+ Coursera
CompTIA Network+
Total Seminars MOOC / Non-credit
USD 49
Ethical Hacking with Kali Linux: Analyze & Apply Coursera
Ethical Hacking with Kali Linux: Analyze & Apply
EDUCBA MOOC / Non-credit
USD 49
GDC Air-Gapped Practitioner Fundamentals edX
GDC Air-Gapped Practitioner Fundamentals
Google Cloud MOOC / Non-credit
USD 71.99
【最新！詳細解説】CompTIA Network+（N10-009／V9）試験対策問題集 全540問 Udemy
【最新！詳細解説】CompTIA Network+（N10-009／V9）試験対策問題集 全540問
MOOC / Non-credit
USD 19.99
Azure Mastery Unlocked: The Ultimate AZ-900 Practice Test Udemy
Azure Mastery Unlocked: The Ultimate AZ-900 Practice Test
Certificate
USD 19.99
Juniper Networks Internet Specialist (JNCIS) Practice Exams Udemy
Juniper Networks Internet Specialist (JNCIS) Practice Exams
Certificate
USD 19.99
pfSense Firewall 2.8.1 - VPN & Firewall Mastery 2026 Udemy
pfSense Firewall 2.8.1 - VPN & Firewall Mastery 2026
Certificate
USD 34.99
Introducción a la Ciberseguridad Udemy
Introducción a la Ciberseguridad
Certificate
USD 19.99
Curso de Palo Alto Firewall (Español) Udemy
Curso de Palo Alto Firewall (Español)
Certificate
USD 19.99
Metasploit Hands ON Udemy
Metasploit Hands ON
Certificate
USD 34.99
Cyber Secuirty Expert Course Udemy
Cyber Secuirty Expert Course
Certificate
USD 39.99
Certified Network Security Practitioner(CNSP) Practice Set Udemy
Certified Network Security Practitioner(CNSP) Practice Set
Certificate
USD 19.99
Advanced Ethical Hacking: Network-Web PenTest-3 HandsOn_Labs Udemy
Advanced Ethical Hacking: Network-Web PenTest-3 HandsOn_Labs
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.