15 Best Security Fundamentals Courses on Udemy
We compared 15 Security Fundamentals courses currently listed on Udemy, priced from $19.99 to $199.99. 8 of them teach the subject directly and 7 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
- 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 "security 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 $199.99, as listed by the provider when we last updated the page.
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1
Simulado SC-900 Microsoft Security Fundamentals
Apresentamos o Simulado SC-900 Microsoft Security Fundamentals (com respostas), uma excelente oportunidade para quem deseja se preparar de forma eficaz para o exame oficial da Microsoft. Este simulado é composto por três...
$34.99listed price -
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2
SC-900 Microsoft Security Fundamentals Exam Prep 2026
Master Microsoft Security, Compliance, and Identity concepts with a powerful, exam-focused learning experience designed for serious learners. This advanced-level course delivers a structured and comprehensive question ba...
$19.99listed price -
3
Microsoft SC-900 Security Fundamentals – Unofficial
This course is not sponsored by or affiliated with Microsoft Corporation.Prepare with confidence for the Microsoft Security, Compliance, and Identity Fundamentals (SC-900) exam using this unofficial question-based learni...
$19.99listed price -
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4
Udemy Certificate6 Exams GCP CDL Google Cloud Digital Leader
Step into the world of Google Cloud with a course built to sharpen your knowledge, strengthen your confidence, and prepare you to pass the Google Cloud Digital Leader Certification on your very first attempt. This...
$19.99listed price -
5
![[NEW] Cisco Certified Network Associate (CCNA)](https://i.udemycdn.com/course/480x270/7206251_8999.jpg)
Udemy Certificate[NEW] Cisco Certified Network Associate (CCNA)
Detailed Exam Domain CoverageNetwork Fundamentals (20%) Topics: IPv4 addressing, VLANs, EtherChannelNetwork Access (20%) Topics: Ethernet technologies, Wireless LAN concepts, LAN access technologiesIP Connectivity (25%)...
$99.99listed price -
6
Udemy CertificateThe Ultimate CISSP prep course 2023 - Domain 1
The Ultimate CISSP prep course 2023 is designed to provide a deep understanding of the key concepts, principles, and best practices related to security and risk management in the CISSP Domain 1. Through engaging lec...
$19.99listed price -
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7
Udemy CertificateCCNA Network Security and Network Programmability Essentials
Hi there,Welcome to " CCNA Network Security and Network Programmability Essentials " courseCCNA Networking | Learn Network Security and Network Programmability Basics for CCNA 200-301 and a career in NetworkingNetwork Se...
$199.99listed price -
8
Udemy CertificateLPI Security Essentials (020-100) Complete Course
** Taught by a Best Selling IT Certification Instructor **Taught by an expert in information technology and cybersecurity with over 20 years of experience, this course is a fun way to master the fundamentals of cloud com...
$199.99listed price -
9
Udemy CertificateSimulado Fundamentos Ethical Hacking
Este simulado foi elaborado para fornecer aos participantes as habilidades e conhecimentos necessários para auxiliar na preparação do exame de certificação para hackers éticos ou profissionais de segurança cibernética. A...
$34.99listed price -
10
Udemy MOOC / Non-creditRHCE Training for Red Hat Enterprise Linux
Preparing for RHCE-level certification requires more than memorizing commands. Success comes from understanding Linux administration concepts, automation workflows, troubleshooting techniques, and enterprise-level operat...
$19.99listed price -
11
Udemy CertificateThe Ultimate ISC2 Certified in Cybersecurity CC Course 2026
Master Cybersecurity Fundamentals and Pass Your ISC2 CC Exam with Confidence At Your First Attempt!Certified in Cybersecurity (CC) by ISC2 – 2026 Updated Course!Now Includes CAT Format Preparation for 1st October 2025 Ch...
$24.99listed price -
12
SC-900 Microsoft Security Compliance & Identity Fundamentals
Practice test for Microsoft Security, Compliance, and Identity Fundamentals:All objectives of the exam are covered in depth so you'll be ready for any question on the exam.This exam is targeted to those looking to famili...
$19.99listed price -
13
Microsoft SC-900: Pass on First Attempt
Prepare with confidence for the Microsoft SC-900: Security, Compliance, and Identity Fundamentals certification through this intensive practice exam course built entirely around high-quality multiple-choice questions (MC...
$24.99listed price -
14
CompTIA Security+ (SY0-701) Pruebas de Defensa Cibernética
Embarcarse en el camino hacia la certificación CompTIA Security+ (SY0-701) puede parecer una tarea desafiante para muchos aspirantes a profesionales de TI, estudiantes y personas en transición de carrera. La cibersegurid...
$19.99listed price -
15
MS-900 Exam Prep: Microsoft 365 Fundamentals Course
Want to learn Microsoft 365? Whether it's Office 365 ProPlus, Windows 10, or Enterprise Mobility + Security that you need to brush up on, this MS-900 course will provide you with a solid foundation which will enhance you...
$19.99listed price
Best Security Fundamentals Courses on Udemy compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.