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10 Best Cybersecurity Fundamentals Certification Courses

We compared 10 Cybersecurity Fundamentals courses currently listed on Udemy and edX, priced from $19.99 to $55.00. 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
10
Price range
$19.99 – $55.00
Providers
Udemy, edX
Last updated
30 Aug 2026
How these 10 courses were chosen

Every course below is a real, currently listed course from Udemy, edX, 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.

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 $55.00, as listed by the provider when we last updated the page.

  1. 1
    Udemy Certificate Certification prep Grade C

    Offensive Security Wireless Professional (OSWP) Exam Prep

    Offensive Security Wireless Professional (OSWP) Exam Prep Course Details and Comprehensive Preparation. Welcome to the ultimate, meticulously crafted resource designed to elevate your professional profile and empower you...

    $29.99
    listed price
  2. 2
    Udemy MOOC / Non-credit Certification prep Grade C

    Ethical Hacker Exam preparation (#UNOFFICIAL) Part 3/4

    Welcome to the "Ethical Hacking Exam Preparation" course, where we take your journey towards Ethical Hacking certification to the next level! This practical course will equip you with the skills and knowledge to confiden...

    $29.99
    listed price
  3. 3
    Udemy Certificate Certification prep Grade B Lowest price here

    Ethical Hacking Certification Exam Practice Set 2025

    You will be having the Latest exercise test for  Ethical Hacking Certification Exam (V13). All of the questions have clear clarification and each and every query is necessary to omit the exam. Most of the students d...

    $19.99
    listed price
  4. 4
    Udemy Certificate Certification prep Grade C

    MS Security, Compliance, and Identity Fundamentals (SC-900)

    This course is unlike any Microsoft SC-900 (Microsoft Security, Compliance, and Identity Fundamentals) course you will find online.Join a live online community and a course taught by industry experts and pass the Microso...

    $19.99
    listed price
  5. 5
    Udemy Certificate Certification prep Grade B

    CompTIA Security+ (SY0-401) : The Complete Course

    PLEASE NOTE:  Once the CompTIA Security+ course changes, I will update this course and upload new lectures reflecting the new certification.This CompTIA Security+ course will show you to harden, protect and enhance your...

    $19.99
    listed price
  6. 6
    Udemy Certificate Certification prep Grade C

    SC-900: MS Security, Compliance & ID Fundam Pract. Test 2023

    SC-900: Microsoft Security, Compliance, and Identity Fundamentals is targeted to those looking to familiarize themselves with the fundamentals of security, compliance, and identity (SCI) across cloud-based and related Mi...

    $19.99
    listed price
  7. 7
    Udemy Certificate Certification prep Grade B

    SC-900: Microsoft Security, Compliance & Identity Exams 2026

    Are you aspiring to venture into the world of Microsoft security, compliance, and identity fundamentals? If so, the SC-900 certification is a crucial step towards showcasing your expertise in this domain. This article wi...

    $19.99
    listed price
  8. 8
    Udemy Certificate Certification prep Grade C

    SC-900: Microsoft Security, Compliance and Identity

    This course contains the use of artificial intelligence.This SC-900 course by Christopher Nett is a meticulously organized Udemy course designed for IT professionals aiming to pass the SC-900: Microsoft Security, Complia...

    $19.99
    listed price
  9. 9
    Udemy Certificate Certification prep Grade C

    Simulado SC-900 Microsoft Security Fundamentals

    Este curso foi criado para quem deseja dominar os fundamentos de segurança, conformidade e identidade no ambiente Microsoft e se preparar para a certificação SC-900, uma das certificações iniciais e mais valiosas da Micr...

    $34.99
    listed price
  10. 10
    edX MOOC / Non-credit Certification prep Grade C

    AZ-500: Manage security operations

    Offered by Microsoft

    You will learn the key concepts and skills related to managing security operations. This includes understanding how to oversee and coordinate activities to protect an organization's assets and data from threats.

    $55.00
    listed price

Best Cybersecurity Fundamentals 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 10 priced courses on this page run from $19.99 to $55.00, with the middle of the range around $19.99 — a spread of $35.01. The options are closely priced, so cost is unlikely to be your deciding factor. 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 and edX. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion.

Courses versus exam preparation

10 of the entries here are built around a certification exam rather than teaching Cybersecurity Fundamentals 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.

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