9 Best Cyber Defense Courses on Udemy
We compared 9 Cyber Defense courses currently listed on Udemy, priced from $19.99 to $199.99. 7 of them teach the subject directly and 2 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
- 9
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 9 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "cyber 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
300-220 CBRTHD Conducting Threat Hunting and Defending TEST
This Udemy practice test is designed to help students master the art of conducting threat hunting and defending against cyber threats using Cisco Technologies for CyberOps. With a focus on the Cisco 300-220 CBRTHD certif...
$199.99listed price -
2
How to become a CISO (Chief Information Security Officer)
Hi there, my name is Theodore Panagacos and I am a full-time adviser to Chief Information Security Officers (CISO). Are you an aspiring Chief Information Security Officer or Security Operations Manager or Security...
$199.99listed price -
3
Elite Extreme CyberArk Pro Hacking Kali New Pro Version
AI Disclosure & Course Engineering Methodology Please note that this comprehensive masterclass was meticulously engineered by combining expert human cybersecurity instruction with advanced AI generation tools. This h...
$174.99listed price -
4
Analisis de malware
Te invitamos a desarrollar nuevas habilidades, conocimiento en Análisis de Malware y mejorar tu perfil profesional. Puedes ayudar a empresas y las mismas personas a conocer mejor y defenderse contra el malware. Juntos ap...
$19.99listed price -
5
Cyber Security Fundamentals
Security BasicsElements of InformationSecurityCyber Security introductionData Encryption StandardDigital SignatureSecure Electronic TransactionIntrusion Detection System.Firewall BasicsCourse OutcomeSummarize principle c...
$19.99listed price -
6
Linux Antivirus Essentials
Hey Linux champions, listen up! We get it – your digital realm deserves the best defense. That's why "Linux Antivirus Essentials" isn't just a course; it's your VIP pass to a fortified, impenetrable Linux kingdom. Here's...
$19.99listed price -
7
NCA ECC - Controls Design Expert - Controls 2-1 to 2-8
Building upon the foundational governance principles, this course delves into NCA ECC Control Family 2: Cybersecurity Defense, providing an in-depth exploration of the technical and operational controls essential for pro...
$29.99listed price -
8
CompTIA CySA+ (CS0-004)
Prepare effectively for the CompTIA CySA+ (CS0-004) certification exam using a simulator composed exclusively of realistic practice tests, designed to closely mimic the difficulty, logic, and scenarios encountered during...
$19.99listed price -
9
Certified Ethical Hacking Practical Exam Prep (Unofficial)
Important Note: This course is not affiliated with, endorsed by, or sponsored by EC-Council or any other certification body. It is an independent resource created to help students strengthen their practical ethical hacki...
$99.99listed price
Best Cyber Defense Courses on Udemy compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | 300-220 CBRTHD Conducting Threat Hunting and Defending TEST | Udemy | — | $199.99 | View → |
| 2 | How to become a CISO (Chief Information Security Officer) | Udemy | — | $199.99 | View → |
| 3 | Elite Extreme CyberArk Pro Hacking Kali New Pro Version | Udemy | — | $174.99 | View → |
| 4 | Analisis de malware | Udemy | — | $19.99 | View → |
| 5 | Cyber Security Fundamentals | Udemy | — | $19.99 | View → |
| 6 | Linux Antivirus Essentials | Udemy | — | $19.99 | View → |
| 7 | NCA ECC - Controls Design Expert - Controls 2-1 to 2-8 | Udemy | — | $29.99 | View → |
| 8 | CompTIA CySA+ (CS0-004) | Udemy | — | $19.99 | View → |
| 9 | Certified Ethical Hacking Practical Exam Prep (Unofficial) | Udemy | — | $99.99 | 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 9 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $29.99 — 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
2 of the entries here are built around a certification exam rather than teaching Cyber 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 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.