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
Practice tests Aptitude for Placements - Computer Networks Udemy
Practice tests Aptitude for Placements - Computer Networks
MOOC / Non-credit
USD 24.99
Kali Linux from A to Z Udemy
Kali Linux from A to Z
MOOC / Non-credit
USD 149.99
Penetration testing with Metasploit Udemy
Penetration testing with Metasploit
Certificate
USD 34.99
Siber Operasyonlar Güvenlik Temelleri Eğitimi Udemy
Siber Operasyonlar Güvenlik Temelleri Eğitimi
Certificate
USD 19.99
Microsoft MTA Security Fundamentals: 98-367 Udemy
Microsoft MTA Security Fundamentals: 98-367
Certificate
USD 24.99
Advanced VMware Security Udemy
Advanced VMware Security
Certificate
USD 199.99
Wireshark Crash Course Udemy
Wireshark Crash Course
MOOC / Non-credit
USD 29.99
350-701 SCOR CCNP Security CCIE Security Udemy
350-701 SCOR CCNP Security CCIE Security
Certificate
USD 34.99
CompTIA Security+ Practice Tests | Exam-Focused Prep Course Udemy
CompTIA Security+ Practice Tests | Exam-Focused Prep Course
Certificate
USD 19.99
Universidad Hacking. Todo en Ciberseguridad. Curso Completo Udemy
Universidad Hacking. Todo en Ciberseguridad. Curso Completo
Certificate
USD 89.99
Fundamentals of Cyber Security Udemy
Fundamentals of Cyber Security
Certificate
USD 19.99
Cyber Security Untuk Pemula Udemy
Cyber Security Untuk Pemula
Certificate
USD 19.99
Blockchain Security Essentials Udemy
Blockchain Security Essentials
Certificate
USD 19.99
Pfsense Firewall - Secure Browsing Udemy
Pfsense Firewall - Secure Browsing
Certificate
USD 19.99
SAP Security Preparation Practice Tests Udemy
SAP Security Preparation Practice Tests
Certificate
USD 19.99
Tecnología de la Información Udemy
Tecnología de la Información
MOOC / Non-credit
USD 24.99
Introduction to AWS Pentesting Udemy
Introduction to AWS Pentesting
Certificate
USD 149.99
CompTIA Network+ N10-009 Practice Tests [2025 Updated] Udemy
CompTIA Network+ N10-009 Practice Tests [2025 Updated]
MOOC / Non-credit
USD 19.99
SSL/TLS and Public Key Infrastructure Udemy
SSL/TLS and Public Key Infrastructure
Certificate
USD 19.99
Cisco Networking CCNA IPv6 Udemy
Cisco Networking CCNA IPv6
Certificate
USD 29.99
Understanding Cybersecurity part 4 - Network Programming Udemy
Understanding Cybersecurity part 4 - Network Programming
Certificate
USD 19.99
350-401 ENCOR Implementing Cisco Network Practice Exams Udemy
350-401 ENCOR Implementing Cisco Network Practice Exams
Certificate
USD 19.99
N10-009 : Network+ Practice Exams (Unofficial) Udemy
N10-009 : Network+ Practice Exams (Unofficial)
MOOC / Non-credit
USD 19.99
Fortinet NSE 5 FortiSASE and SD-WAN Core Administrator Exam Udemy
Fortinet NSE 5 FortiSASE and SD-WAN Core Administrator Exam
Certificate
USD 59.99

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.