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
CompTIA Network+ (N10-009) Practice Exam Udemy
CompTIA Network+ (N10-009) Practice Exam
MOOC / Non-credit
USD 19.99
Microsoft Azure Security Technologies - AZ500 Udemy
Microsoft Azure Security Technologies - AZ500
Certificate
USD 54.99
SSCP: Complete Exam Prep Practice Tests (Unofficial) Udemy
SSCP: Complete Exam Prep Practice Tests (Unofficial)
MOOC / Non-credit
USD 19.99
Tests for Palo Alto Networks Network Security Engineer PCNSE Udemy
Tests for Palo Alto Networks Network Security Engineer PCNSE
MOOC / Non-credit
USD 24.99
Microsoft Azure Security Technologies AZ-500 Practice Exams Udemy
Microsoft Azure Security Technologies AZ-500 Practice Exams
Certificate
USD 19.99
Ethical Hacking v13 (312-50) Exams Udemy
Ethical Hacking v13 (312-50) Exams
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
CompTIA Security+ Cert (SY0-701) Exam Practice Tests - 2024 Udemy
CompTIA Security+ Cert (SY0-701) Exam Practice Tests - 2024
Certificate
USD 19.99
Cisco CCNA 200-301: Routing, IPv4, IPv6 & OSPF (Part 3/6) Udemy
Cisco CCNA 200-301: Routing, IPv4, IPv6 & OSPF (Part 3/6)
Certificate
USD 19.99
100% [312-50] Ethical Hacking V13 (With AI) Exam Prep Udemy
100% [312-50] Ethical Hacking V13 (With AI) Exam Prep
MOOC / Non-credit
USD 24.99
Cisco CCNP ENCOR 350-401 Examens Blancs 2026 Udemy
Cisco CCNP ENCOR 350-401 Examens Blancs 2026
MOOC / Non-credit
USD 199.99
CompTIA Security+ SY0-701 Practice Exams 2026 Udemy
CompTIA Security+ SY0-701 Practice Exams 2026
Certificate
USD 19.99
Cisco 300-730 SVPN Certification Exam Full Preparation - NEW Udemy
Cisco 300-730 SVPN Certification Exam Full Preparation - NEW
Certificate
USD 59.99
CompTIA PenTest+ Preparation Practice Exams Udemy
CompTIA PenTest+ Preparation Practice Exams
Certificate
USD 19.99
CompTIA Security+ (SY0-701) Exam Udemy
CompTIA Security+ (SY0-701) Exam
Certificate
USD 19.99
AWS Certified Advanced Networking Specialty 2026 Mock Tests Udemy
AWS Certified Advanced Networking Specialty 2026 Mock Tests
Certificate
USD 19.99
CCNP,CCIE Security 350-701 Training in Urdu/Hindi Part-2 Udemy
CCNP,CCIE Security 350-701 Training in Urdu/Hindi Part-2
Certificate
USD 199.99
Certified Wireless Security Professional (Cws Practice Exams Udemy
Certified Wireless Security Professional (Cws Practice Exams
Certificate
USD 29.99
Offensive Security Wireless Professional (OSWP) Exam Prep Udemy
Offensive Security Wireless Professional (OSWP) Exam Prep
Certificate
USD 29.99
Fortinet NSE 4 - FortiOS Administrator Udemy
Fortinet NSE 4 - FortiOS Administrator
Certificate
USD 99.99
Kubernetes & Cloud Security Associate (KCSA) Udemy
Kubernetes & Cloud Security Associate (KCSA)
Certificate
USD 19.99
Fortinet NSE 5 - Secure Wireless LAN 7.6 Administrator Exam Udemy
Fortinet NSE 5 - Secure Wireless LAN 7.6 Administrator Exam
Certificate
USD 59.99
Pass PCNSA Exam: Complete Palo Alto Certification Training Udemy
Pass PCNSA Exam: Complete Palo Alto Certification Training
Certificate
USD 34.99
AWS Certified Advanced Networking - Specialty Practice Tests Udemy
AWS Certified Advanced Networking - Specialty Practice Tests
Certificate
USD 29.99

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.