25 Best Data Security Courses Online
We compared 25 Data Security courses currently listed on Coursera, priced from $49.00 to $99.00. 9 come from a named university or institution, including Johns Hopkins University, University of Minnesota and INSEAD. 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
- $49.00 – $99.00
- Providers
- Coursera
- Last updated
- 18 Sep 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, 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 $49.00 to $99.00, as listed by the provider when we last updated the page.
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1
Healthcare Data Security, Privacy, and Compliance
Offered by Johns Hopkins University
In the final course of the Healthcare IT Support program, we will focus on the types of healthcare data that you need to be aware, complexities of security and privacy within healthcare, and issues related to compliance...
$49.00listed price -
2
Cloud Data Security
Offered by University of Minnesota
This course gives learners an opportunity to explore data security in the cloud. In this course, learners will: * Dive into the data services offered by cloud providers and compare their security features. * Analyze a da...
$49.00listed price -
3
Healthcare Data Security & Risk Management
Offered by STARWEAVER
In today's digital healthcare ecosystem, patient data represents both an invaluable asset for advancing care and a prime target for malicious actors. Electronic health records (EHRs), connected medical devices, telemedic...
$49.00listed price -
4
Web3 and Blockchain Transformations in Global Supply Chains
Offered by INSEAD
The global supply chain is a $50 trillion industry and is the foundation of our global economy. While information technology has improved the flow of goods globally over the last few decades, as the COVID-19 crisis revea...
$79.00listed price -
5
Ethical Issues in Data Science
Offered by University of Colorado Boulder
Computing applications involving large amounts of data – the domain of data science – impact the lives of most people in the U.S. and the world. These impacts include recommendations made to us by internet-based systems,...
$99.00listed price -
6
Cyber Security: Data, Privacy and AI Security
Offered by Macquarie University
The Cyber Security: Data, Privacy, and AI Security Specialization is designed to give you the critical skills needed to protect organisations in today’s data-driven and AI-powered world. Bringing together three advanced...
$49.00listed price -
7
Cyber Security: Data & Identity Security
Offered by Macquarie University
This Specialization brings together three industry-aligned courses, Data Security and Information Privacy, Identity and Access Management (IAM), and Applied Cryptography to provide a complete toolkit for safeguarding dig...
$49.00listed price -
8
Basic Cryptography and Programming with Crypto API
Offered by University of Colorado System
In this MOOC, we will learn the basic concepts and principles of crytography, apply basic cryptoanalysis to decrypt messages encrypted with mono-alphabetic substitution cipher, and discuss the strongest encryption techni...
$79.00listed price -
9
Cloud Computing Law: Data Protection and Cybersecurity
Offered by Queen Mary University of London
Vast amounts of personal information are processed in the cloud. But who is legally responsible for such ‘personal data’ in cloud environments? What duties do cloud providers like Amazon, Microsoft, and Google have? And...
$49.00listed price -
10
GenAI and LLMs on AWS
Offered by Duke University
This course will teach you how to deploy and manage large language models (LLMs) in production using AWS services like Amazon Bedrock. By the end of the course, you will know how to: Choose the right LLM architecture and...
$49.00listed price -
11
Healthcare IT Support
Offered by Johns Hopkins University
Are you looking to get your foot in the door as a Healthcare IT Support specialist? Do you want to solve technical problems for healthcare professionals and health system employees? Have you always wanted to enter an in-...
$49.00listed price -
12
Productivity and Systems Development
Offered by University of California, Irvine
This course provides hands-on experience with technology-based productivity tools, as well as foundational knowledge and understanding of system design and development. The course is designed to integrate concepts of har...
$49.00listed price -
13
Data, Security, and Privacy
Offered by University of California, Irvine
This course provides hands-on experience with technology-based productivity tools, as well as foundational knowledge and understanding of system design and development. The course is designed to integrate concepts of har...
$49.00listed price -
14
Azure Storage, Virtual Machines, and App Service
Offered by KodeKloud
Every cloud application needs reliable storage and scalable compute. This course covers both — giving you the skills to manage Azure's core data and workload services from a single, structured learning path. The storage...
$49.00listed price -
15
AWS Compute and Storage Solutions
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
16
Mastering SQL and Data Management with Teradata
Offered by Board Infinity
Mastering SQL and Data Management with Teradata is a comprehensive course designed to equip participants with advanced skills in Teradata SQL querying and data management techniques. This course is structured into three...
$49.00listed price -
17
The OSINT Handbook: Mastering Open Source Intelligence
Offered by Packt
In today’s digital landscape, Open Source Intelligence (OSINT) has become an essential skill for uncovering hidden information that can make or break an investigation. The OSINT Handbook offers a comprehensive guide to u...
$49.00listed price -
18
Foundations of Governance, Risk, and Compliance
Offered by ISC2
Effective implementation of governance, risk, and compliance (GRC) programs requires specific cybersecurity talent and leadership. GRC professionals must utilize frameworks and best practices to integrate security and pr...
$49.00listed price -
19
Security, Maintenance & Integration with BI Tools
Offered by Microsoft
Develop essential database administration skills focusing on security, maintenance, and business integration. This final course teaches you to implement SQL Server security through authentication, authorization, and data...
$49.00listed price -
20
Master MariaDB: A Hands-On, Learn-by-Doing Database Course
Offered by KodeKloud
Get hands-on experience managing real MariaDB databases — from install to Docker deployment. Database management is an essential skill for backend development and system administration. This course provides practical, re...
$49.00listed price -
21
Detection and Response with XDR
Offered by Pearson
Modern security operations face a rapidly evolving threat landscape, making it difficult to gain complete visibility across disparate security tools. Detection and Response with XDR: Integrated Security Solutions to Comb...
$49.00listed price -
22
QlikView & QlikSense: Build & Analyze Data Models
Offered by EDUCBA
Build end-to-end business intelligence skills with QlikView and QlikSense, from installation and data preparation to secure data modeling and ERP analysis. Designed for learners seeking practical BI, dashboard, and enter...
$49.00listed price -
23
IT Fundamentals for Cybersecurity
Offered by IBM
There are a growing number of exciting, well-paying jobs in today’s security industry that do not require a traditional college degree. Forbes estimates that there will be as many as 3.5 million unfilled positions in the...
$49.00listed price -
24
Writing Secure Code in iOS
Offered by Infosec
Over 7 courses, this specialization will teach you to incorporate security in iOS application development for mobile devices. Each course explores a major iOS security category. The first course will provide an introduct...
$49.00listed price -
25
Master Basics of Cybersecurity Fundamentals Training
Offered by Simplilearn
This specialization offers a hands-on journey into identifying and mitigating cyber threats through real-world simulations. Learn to analyze suspicious behavior, detect attack types like SQL injection and DDoS, and apply...
$49.00listed price
Best Data Security Courses Online 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 25 priced courses on this page run from $49.00 to $99.00, with the middle of the range around $49.00 — a spread of $50.00. 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 Coursera. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick. 9 of these are produced by a named university or institution, including Johns Hopkins University, University of Minnesota and INSEAD — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
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 18 September 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.