25 Best Cybersecurity Fundamentals Courses Online
We compared 25 Cybersecurity Fundamentals courses currently listed on Udemy, priced from $19.99 to $189.99. 1 comes from a named university or institution, including Harvard University. 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
- 25
- Price range
- $19.99 – $189.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "cybersecurity fundamentals" 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 $189.99, as listed by the provider when we last updated the page.
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1
Udemy CertificateCybersecurity Fundamentals Cert Masterclass
This course contains the use of artificial intelligence. However, every lecture recording involves me reading the scripts, and I am fully involved in scripting and production. Be careful buying courses with instructors t...
$89.99listed price -
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2
Getting Certified as an Ethical Hacker
Offered by Harvard University
This course is not associated with EC-Council in any way. Any content herein is explicitly my own based on publicly available information about the exam contents. Do you need to earn your Certified Ethical Hacker (CEH v1...
$19.99listed price -
3
Udemy CertificateFundamentos Técnicos CISSP: Fortalece tu Base en Seguridad
ImportanteEste curso está diseñado para quienes desean construir una base técnica sólida en los ocho dominios del CISSP. Se centra principalmente en los conceptos, arquitecturas y tecnologías esenciales de la seguridad,...
$19.99listed price -
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4
Udemy CertificateCyberArk Certification with IAM & PAM Guidelines | Mastery |
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 be getting the official certi...
$19.99listed price -
5
Udemy BootcampCISSP: Domain 1 Security & Risk Management | Urdu/Hindi
Start your CISSP certification with updated version 2021 in Urdu/Hindi journey today, join the community who are learning from Muhammad Ahmad who has multiple courses on Cyber/Information Security including but not limit...
$24.99listed price -
6
Udemy CertificateFCP_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 -
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7
Udemy CertificateCISSP CORE CONCEPTS -Domain-8 | The Ultimate CISSP Course
This Course is focused to help you Master CISSP Core Concepts for Domain-8 (Software Development Security). Here the Top 5 reasons, you must take up this course before appearing for your CISSP Exam. 1. This course is the...
$19.99listed price -
8
Udemy BootcampCISSP CORE CONCEPTS: Domain-2 | The Ultimate CISSP Course
This Course is focused to help you Master CISSP Core Concepts for Domain-2 (Asset Security). Here the Top 5 reasons, you must take up this course before appearing for your CISSP Exam. 1. This course is the world first co...
$19.99listed price -
9
Udemy CertificateCisco CBROPS (200-201) Domain 3: Host-Based Analysis
What you’ll learnChoose and operate endpoint controls (HIDS/HIPS/AV, host firewalls, allow-listing, sandboxing) as part of defense-in-depth.Apply Windows/Linux internals in real scenarios: processes, services, registry,...
$79.99listed price -
10
Udemy CertificateCertified Cloud Security Professional (CCSP)
"**Unlock Your CCSP Success: A Scenario-Focused Approach** Dive into a revolutionary CCSP certification journey that goes beyond the ordinary. While other courses guide you through detailed content, we bring you a...
$19.99listed price -
11
Udemy CertificateCISSP CORE CONCEPTS -Domain-5 | The Ultimate CISSP Course
This Course is focused to help you Master CISSP Core Concepts for Domain-5 (Identity and Access Management). Here the Top 5 reasons, you must take up this course before appearing for your CISSP Exam. 1. This course is th...
$19.99listed price -
12
Udemy MOOC / Non-creditUltimate Masterclass for CISSP & CISM Essentials Mastery
This Course contains the use of artificial intelligence.Welcome to our groundbreaking CISSP, CISM, and CRISC Course, the first of its kind, designed to provide you with all the essential knowledge and expertise to prepar...
$19.99listed price -
13
Udemy CertificateCCNA-Security (210-260)
Learn the technologies and concepts of network security in this complete course and earn your CISCO certification. Grasp the understanding of security models, appliances, tools and techniques and make yourself known as s...
$34.99listed price -
14
Udemy CertificateFortinet NSE 5 - Secure Wireless LAN 7.4 Administrator Prep
Easily Ace Your Fortinet NSE 5 - Secure Wireless LAN 7.4 Administrator Exam (Updated Questions + In-Depth Explanations + References)Prepare for the Fortinet NSE 5 - Secure Wireless LAN 7.4 Administrator Exam with this ex...
$59.99listed price -
15
Udemy BootcampCISSP: Domain 2 - Asset Security | Urdu/Hindi
Start your CISSP certification with updated version in Urdu/Hindi journey today, join the community who are learning from Muhammad Ahmad who has multiple courses on Cyber/Information Security including but not limited t...
$29.99listed price -
16
Udemy CertificateCompTIA A+ 220-1101 and 220-1102 (Core 1 and 2) Prep Tests
The CompTIA A+ certification is a foundational IT certification covering a broad range of skills essential for entry-level IT professionals. Below is a structured breakdown of its key aspects based on the description:Com...
$19.99listed price -
17
Udemy CertificateCyber Security A-Z™: Masterclass Course for Non-Techies
Have you ever dreamed of getting started with Cybersecurity or becoming an Information Security Professional but don’t know where to start? Then you’ve come to the right place!Introducing your all-in-one course to get yo...
$189.99listed price -
18
Udemy CertificateSSL/TLS and Public Key Infrastructure
Embark on a transformative journey with our comprehensive course on Public Key Infrastructure (PKI) and SSL/TLS. Tailored for individuals at any level of expertise, this program is designed to sculpt every participant in...
$19.99listed price -
19
Udemy CertificateMalware Analysis
Malware analysis is the use of tools and programs to understand the behavior and purpose of suspicious files. The process is designed to identify and mitigate any potential threats. This hands-on process enables analysts...
$19.99listed price -
20
Udemy CertificateWindows Privilege Escalation Penetration Testing - Part III
This course teaches the concept of "Windows Privilege Escalation with a Lab-intro for Linux", from a basic perspective such as how permissions work, to in-depth coverage and demonstrations of actual privilege escalation...
$19.99listed price -
21
Udemy CertificateEthical Hacking: Weaponization
A hacker can simply break into a system to show that it is vulnerable, or he can be so mischievous that he wants to hold or maintain a connection in the background without the user's knowledge. This can happen with Troja...
$19.99listed price -
22
Udemy MOOC / Non-creditReverse Engineering & Malware Analysis of .NET & Java
New malware are being created everyday and poses one of the greatest threat to computer systems everywhere. In order to infect Windows, Linux and Mac OSX, malware authors create cross-platform malware using .NET and Java...
$39.99listed price -
23
Udemy CertificateSecurity Operations
Who Should Take this Course:Anyone wanting to get into a career in ITWhy take the course from me?Experience: I’ve been in the IT world since 2000, have a masters in computers, and over 20 industry standard certifications...
$19.99listed price -
24
Udemy CertificateImplantando e Configurando o firewall Fortigate
Aprenda a implantar e configurar o firewall Fortigate, um dos firewalls mais utilizados no mercado de trabalho e ganhe esse skill que lhe permitirá concorrer à vagas no mercado de trabalho que visam profissionais com ess...
$49.99listed price -
25
Udemy CertificateMicrosoft MTA Security Fundamentals: 98-367
Wherever there is a network, wired or wireless; there are threats. Securi...
$24.99listed price
Best Cybersecurity Fundamentals Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.