15 Best Data Security Courses on Udemy
We compared 15 Data Security courses currently listed on Udemy, priced from $19.99 to $199.99. 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 "data security" 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
CDMP - Certified Data Management Professional || Updated ||
This course contains the use of Artificial Intelligence.|| Unofficial Course ||In today's data-driven world, organizations rely on high-quality, well-governed, and strategically managed data to make informed decisions, d...
$19.99listed price -
2
Salesforce Platform App Builder Certification Course
Salesforce is in the top 10 most in-demand IT skillsThis course is taught in Salesforce lightning - the latest version of SalesforceIncludes full length timed practice certification exam 100% Structured a...
$199.99listed price -
3
CCSK v4.0 preparation course -Section2/2Cloud Operations
The CCSK is a web-based examination of an individual's competency in key cloud security issues. Launched in 2010, the CCSK is a widely recognized standard of expertise and is the industry's primary benchmark for measurin...
$19.99listed price -
4
Certified Data Management Professional (CDMP) | Exams
This practice exam course is designed to help aspiring data management professionals prepare for the Certified Data Management Professional (CDMP) certification, a credential that validates expertise across the data mana...
$199.99listed price -
5
Databricks Certified Data Engineer Professional Tests
Databricks Certified Data Engineer Professional Practice Tests. Reaching a professional level in technical data engineering requires a profound technical understanding of technical advanced Spark tuning, technical Delta...
$29.99listed price -
6
Certified Cloud Data Integration Professional Examen
Certified Cloud Data Integration Professional Examen es el curso de preparación técnica definitivo para los profesionales que gestionan el flujo de información en infraestructuras modernas de nube e híbridas. La integrac...
$29.99listed price -
7
The Ultimate 30 minute CISSP Class
This course provides a comprehensive overview of data security fundamentals. You will learn about encryption and its role in protecting data, incident response planning and execution, data monitoring techniques for ident...
$199.99listed price -
8
Salesforce Data Architect Certification - 2024
Welcome to our comprehensive Udemy course on Data Architecture Mastery! Whether you're new to the field or looking to enhance your skills, this course is designed to equip you with the knowledge and expertise needed to e...
$19.99listed price -
9
SAMBA y NFS: Comparte recursos entre Windows y Linux
En esta formación intensiva y práctica, desentrañaremos los secretos de la compartición de archivos en red, preparándote no solo para dominar el Tema 208 de la exigente certificación LPIC-2, sino para resolver los desafí...
$19.99listed price -
10
Certified Information Systems Security Professional (CISSP)
The Certified Information Systems Security Professional (CISSP) certification stands as a globally recognized benchmark for excellence in information security. It validates a professional’s deep knowledge and skills acro...
$19.99listed price -
11
![[NEW] Professional Cloud Architect](https://i.udemycdn.com/course/480x270/7231931_5043.jpg)
[NEW] Professional Cloud Architect
Detailed Exam Domain CoverageDomain 1: Design and plan a cloud solution architecture (23%)Key Topics: Enterprise cloud strategy, solution design, workload migration approaches, scaling, and decoupling strategies.Domain 2...
$99.99listed price -
12
Become an AWS Certified Data Engineer
The AWS Certified Data Engineer - Associate (DEA-C01) exam validates a candidate’s ability to implement data pipelines and to monitor, troubleshoot, and optimize cost and performance issues in accordance with best practi...
$74.99listed price -
13
Microsoft azure backup et monitoring
Salut Azure Backup est le service basé sur Azure que vous pouvez utiliser pour sauvegarder (ou protéger) et restaurer vos données dans le cloud Microsoft. Azure Backup remplace votre solution de sauvegarde existante sur...
$59.99listed price -
14
Google Cloud Data Engineer
Unlock the power of data engineering with Google Cloud Platform! This course is your comprehensive guide to becoming a proficient data engineer capable of building and managing large-scale data solutions on GCP. Designed...
$19.99listed price -
15
Google Cloud Certified Cloud Digital Leader Practice Set
Here's a comprehensive course description for your Google Cloud Digital Leader practice question bank:Master the Google Cloud Certified Digital Leader Exam with 250+ Comprehensive Practice QuestionsPrepare for the Google...
$24.99listed price
Best Data Security Courses on Udemy 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 15 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.
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.