6 Best Network Defense Courses on Udemy
We compared 6 Network Defense courses currently listed on Udemy, priced from $19.99 to $199.99. 5 of them teach the subject directly and 1 are built around a certification exam. 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
- 6
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 18 Sep 2026
How these 6 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "network defense" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
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
Extreme CyberArk Hacking Ultimate Kali linux Elite Unleashed
Welcome to "Extreme Ethical Hacking: Ultimate Kali Linux Elite Unleashed"Unparalleled depth of content and hands-on training.Over 400 video lectures and 1000+ articles, scripts, and resources.Mastery of Kali Linux tools,...
$199.99listed price -
2
UNOFFICIAL Network Defender Course for Success
|| UNOFFICIAL COURSE ||IMPORTANT before enrolling:This course is not intended to replace studying any official vendor material for certification exams, is not endorsed by the certification vendor, and you will not b...
$19.99listed price -
3
Cybersecurity Threat Hunting for SOC Analysts
Zeek + Suricata.Splunk.Sysmon.Microsoft Advanced Threat Analytics.TCPdump + ngrepWireshark + tshark.Wait, I'm not done.capinfos.RITA.Bloodhound.Bad Blood.Detection Lab.Metasploit + msfvenom + Meterpreter + Proc...
$199.99listed price -
4
Hacking School - DEUTSCHE EDITION - Lernen durch Praxis
Letzte Aktualisierung: 11/2024Hacking School - DEUTSCHE EDITION - Lernen durch PraxisAchtung: Das ist eine neue Version des Kurses. Es umfasst Trainingssystem und alle Skripte diskutiert in den Aufnahmen.Hacking Sch...
$99.99listed price -
5
FCP_FGT_AD-7.6 Updated to NSE 4 - FortiOS 7.6 Administrator
The Fortinet FCP – FortiGate 7.6 Administrator exam has evolved! It has now been replaced by the new and enhanced NSE 4 – FortiOS 7.6 Administrator certification, offering a fresh and up-to-date path for network security...
$89.99listed price -
6
Certified in Cybersecurity (CC) Exam 2026
This comprehensive cybersecurity quiz course is designed for learners who want to test, strengthen, and validate their foundational to intermediate cybersecurity knowledge through carefully structured, high-quality asses...
$19.99listed price
Best Network Defense Courses on Udemy compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Extreme CyberArk Hacking Ultimate Kali linux Elite Unleashed | Udemy | — | $199.99 | View → |
| 2 | UNOFFICIAL Network Defender Course for Success | Udemy | — | $19.99 | View → |
| 3 | Cybersecurity Threat Hunting for SOC Analysts | Udemy | — | $199.99 | View → |
| 4 | Hacking School - DEUTSCHE EDITION - Lernen durch Praxis | Udemy | — | $99.99 | View → |
| 5 | FCP_FGT_AD-7.6 Updated to NSE 4 - FortiOS 7.6 Administrator | Udemy | — | $89.99 | View → |
| 6 | Certified in Cybersecurity (CC) Exam 2026 | Udemy | — | $19.99 | View → |
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 6 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $99.99 — 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.
Courses versus exam preparation
1 of the entries here are built around a certification exam rather than teaching Network Defense 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 18 September 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.