15 Best Network Security Certification Courses
We compared 15 Network Security courses currently listed on Udemy, priced from $19.99 to $199.99. 1 comes from a named university or institution, including University of Hafr Al Batin. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "network security" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
FCSS_NST_SE(SupportEngineer)-7.4:Network Security Exam(2025)
This course is specifically designed to help network security professionals effectively prepare for the Fortinet FCSS_NST_SE-7.4: Network Security Support Engineer certification exam. It features over 50 carefully crafte...
$54.99listed price -
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2
ITS-102: Information Technology Specialist Network Security
Wherever there is a network, wired or wireless; there are threats. Security is undeniably one of the most important components to every company's network: viruses, trojans, encryption, spam, permissions, wireless, passwo...
$24.99listed price -
3
Fortinet NSE 8 - Network Security Expert 8 Written Exam Prep
Fortinet NSE 8 - Network Security Expert 8 Written Exam New and Exclusive Preparation Course to test your knowledge and help you passing your official written exam On the First Try – Save your time and your money with th...
$59.99listed price -
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4
Palo Alto Networks Certified Network Security Exam Test
Are you preparing for the PCNSE Palo Alto Networks Certified Network Security Engineer Exam and looking for thorough practice tests to hone your skills? Look no further! Our comprehensive course is tailor-made to help yo...
$19.99listed price -
5
CISSP Domain: 4 Communication & Network Security Tests QU 26
Certified Information Systems Security Professional (CISSP)Domain: 4 - Communication and Network Security Exam Questions:Certified Information Systems Security Professional (CISSP) is a globally recognized certification...
$19.99listed price -
6
Palo Alto Certified Network Security Administrator Exam 2026
This course provides a comprehensive and practical foundation in modern network security, focusing on next-generation firewall technologies and real-world enterprise deployments. It is designed to help learners understan...
$19.99listed price -
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7
PCNSA – Palo Alto Network Security Administrator Exam Prep
Welcome to the Palo Alto Networks Certified Security Administrator Preparation course. The purpose of this course is to help you prepare for your PCNSA: Palo Alto Networks Certified Security Administrator exam and achiev...
$69.99listed price -
8
PCNSE: Palo Alto Certified Network Security Engineer Exam
Master modern network security with a hands-on, real-world focused learning experience designed for today’s enterprise environments. This course dives deep into how next-generation firewalls, zero-trust principles, and c...
$19.99listed price -
9
CSE-451 (CSEN-4358) Computer & Network Security
Chapter-01 Introduction of Computer and Network SecurityIntroductionInformation Security Concept and GoalsNetwork Security Concept and GoalsCIA ModelPhysical securityOther Security ConceptsData securityAuthenticityAuthen...
$199.99listed price -
10
Palo Alto Networks Network Security Professional Exam 2026
Prepare confidently for the Palo Alto Networks Network Security Professional (NetSec-Pro) certification exam with high-quality, realistic practice tests designed to strengthen your knowledge and improve your exam readine...
$19.99listed price -
11
Network Security by Jodoi and CompTIA Security+ Exam
Network Security by Jodoi หลักสูตรออกแบบมาเพื่อนำไปใช้ในการทำงานได้จริงและสามารถสอบ Cert. IT ทางด้าน Security ได้ เช่น CompTIA Security+ , CCNA Security เป็นต้น สอนการใช้ Tool ต่างๆในการตรวจสอบ เรื่องของ Security
$124.99listed price -
12
CSE-451 (CSEN-4358) (University of Hafr Al Batin) Final
Offered by University of Hafr Al Batin
Chapter-01 Introduction of Computer and Network SecurityIntroductionInformation Security Concept and GoalsNetwork Security Concept and GoalsCIA ModelPhysical securityOther Security ConceptsData securityAuthenticityAuthen...
$199.99listed price -
13
Red Hat Certified OpenShift Administrator (EX280) 2026
Unlock the full potential of Enterprise Kubernetes with this hands-on preparation course for the Red Hat Certified OpenShift Administrator (EX280) exam.As cloud-native environments become the industry standard, the abili...
$54.99listed price -
14
CompTIA Security+ SY0-401
CompTIA's Security+ is a vendor-neutral certification that validates the competency of security professionals working in the IT industry. The Security Plus Certification confirms a technician's critical knowledge of comm...
$199.99listed price -
15
CompTIA Security+ SY0-701: Security Architecture-Vol 3
Cybercrime has surged into a multibillion-dollar industry, projected to cost the global economy $13 trillion annually by 2028.¹ Security breaches hit headlines almost weekly, yet far more incidents never make the news. M...
$44.99listed price
Best Network Security Certification Courses compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $54.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick. 1 of these are produced by a named university or institution, including University of Hafr Al Batin — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Courses versus exam preparation
15 of the entries here are built around a certification exam rather than teaching Network Security from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.