20 Best Computer Science Certificate Programs Online
We compared 20 Computer Science courses currently listed on edX, Coursera and Udemy, priced from $19.99 to $601.20. 14 come from a named university or institution, including Harvard University, Cleveland State University and Johns Hopkins 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
- 20
- Price range
- $19.99 – $601.20
- Providers
- edX, Coursera, Udemy
- Last updated
- 18 Sep 2026
How these 20 courses were chosen
Every course below is a real, currently listed course from edX, Coursera, Udemy, matched to "Computer Science" 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 $601.20, as listed by the provider when we last updated the page.
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1
Computer Science for Cybersecurity
Offered by Harvard University
In this course, you will explore the intersection of computer science and cybersecurity, learning essential concepts and practices that are crucial for protecting digital systems. The curriculum covers various topics, su...
$601.20listed price -
2
Computer Science
Offered by Cleveland State University
This course in Computer Science covers foundational and advanced concepts that are essential for understanding the field. Whether you're aiming to enhance your programming skills or delve into systems architecture, the m...
Price on site -
3
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 -
4
Executive Communication and Governance
Offered by FAIR Institute
This course focuses on the critical aspects of communicating cyber risk to stakeholders and establishing effective governance structures. Executives will learn to translate technical cyber risk concepts into business lan...
$49.00listed price -
5
Practical Applications of FAIR™ for Cyber Risk Management
Offered by FAIR Institute
This course provides a practical, hands-on approach to applying the Factor Analysis of Information Risk (FAIR) methodology in cyber risk management. Students will learn how to leverage industry research, use FAIR for dec...
$49.00listed price -
6
Learn Java Programming
Offered by Heriot-Watt University
Unlock Your Future with Java: Are you ready to take your career to the next level? Dive into the world of software development with our Java Programming Course, designed specifically for professionals looking to upskill...
$49.00listed price -
7
python 3.x Online Arabic
Offered by Alexandria University
السلام عليكم ورحمة الله وبركاتهمع حضراتكم م/أحمد قنديلخريج جامعة الأسكندرية دفعة 2002من سنة تخرجي(2002) ولعدة سنوات عن طريق إختبارات من قسم هندسة الحاسب بهندسة الأسكندرية تم إنتدابي لتدريس مادة الحاسب والبرمج...
$19.99listed price -
8
Generative AI for Software Developers
Offered by IBM
With generative AI, a new technology era has begun. Software developers can leverage this revolutionary technology to write high-quality code with fewer bugs, which will increase their overall effectiveness and efficienc...
$49.00listed price -
9
Algorithms
Offered by Stanford University
Algorithms are the heart of computer science, and the subject has countless practical applications as well as intellectual depth. This specialization is an introduction to algorithms for learners with at least a little p...
$49.00listed price -
10
AI for Cybersecurity
Offered by Johns Hopkins University
This Specialization is designed for post-graduate students aiming to master AI applications in cybersecurity. Through three comprehensive courses, you will explore advanced techniques for detecting and mitigating various...
$49.00listed price -
11
Cyber Security: Essentials for Forensics
Offered by Macquarie University
This Specialization brings together three industry-relevant courses Digital Forensics, Mobile Security, and AI for Cyber Security to provide you with a complete foundation in modern cyber investigations. You’ll explore t...
$49.00listed price -
12
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 -
13
Cloud Computing for Data Science
Offered by University of Pittsburgh
This specialization equips learners with the essential skills to design, implement, and manage scalable data solutions using modern cloud technologies. Through three comprehensive courses, you’ll progress from foundation...
$49.00listed price -
14
Linux Commands & Shell Scripting
Offered by Birla Institute of Technology & Science, Pilani
Master Linux Commands & Shell Scripting with this comprehensive Linux course that bridges theory with practical application, equipping you with essential command-line proficiency and powerful shell scripting capabilities...
$49.00listed price -
15
Fundamentals of Computer Network Security
Offered by University of Colorado System
This specialization in intended for IT professionals, computer programmers, managers, IT security professionals who like to move up ladder, who are seeking to develop network system security skills. Through four courses,...
$49.00listed price -
16
Generative AI Cybersecurity & Privacy for Leaders
Offered by Vanderbilt University
Are you ready to navigate the intersection of generative AI and cybersecurity? This specialization equips leaders with the knowledge and tools to address the unique cybersecurity risks introduced by AI, while harnessing...
$49.00listed price -
17
Information Technology (IT) and Cloud Fundamentals
Offered by IBM
In today’s connected world, core knowledge of IT hardware, software, networking, cybersecurity, and cloud technologies is vital for almost every function, or role within an organization. Adding storage, updating an opera...
$49.00listed price -
18
Information Assurance Analysis
Offered by Johns Hopkins University
This specialization is designed for post-graduate students aiming to advance their skills in AI, cybersecurity, & industrial control systems (ICS) security. Through three in-depth courses, you will explore AI safety, tru...
$49.00listed price -
19
Cybersecurity for Data Science
Offered by University of Colorado Boulder
This course aims to help anyone interested in data science understand the cybersecurity risks and the tools/techniques that can be used to mitigate those risks. We will cover the distinctions between confidentiality, int...
$99.00listed price -
20
IBM Generative AI for Cybersecurity Professionals
Offered by IBM
Generative AI skills are becoming an essential part of a cybersecurity professional’s toolkit. Begin by learning how to distinguish generative AI from discriminative AI. You’ll explore real-world generative AI use cases...
$49.00listed price
Best Computer Science Certificate Programs Online compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Computer Science for Cybersecurity | edX | Harvard University | $601.20 | View → |
| 2 | Computer Science | edX | Cleveland State University | — | View → |
| 3 | Healthcare Data Security, Privacy, and Compliance | Coursera | Johns Hopkins University | $49.00 | View → |
| 4 | Executive Communication and Governance | Coursera | FAIR Institute | $49.00 | View → |
| 5 | Practical Applications of FAIR™ for Cyber Risk Management | Coursera | FAIR Institute | $49.00 | View → |
| 6 | Learn Java Programming | Coursera | Heriot-Watt University | $49.00 | View → |
| 7 | python 3.x Online Arabic | Udemy | Alexandria University | $19.99 | View → |
| 8 | Generative AI for Software Developers | Coursera | IBM | $49.00 | View → |
| 9 | Algorithms | Coursera | Stanford University | $49.00 | View → |
| 10 | AI for Cybersecurity | Coursera | Johns Hopkins University | $49.00 | View → |
| 11 | Cyber Security: Essentials for Forensics | Coursera | Macquarie University | $49.00 | View → |
| 12 | Cyber Security: Data, Privacy and AI Security | Coursera | Macquarie University | $49.00 | View → |
| 13 | Cloud Computing for Data Science | Coursera | University of Pittsburgh | $49.00 | View → |
| 14 | Linux Commands & Shell Scripting | Coursera | Birla Institute of Technology & Science, Pilani | $49.00 | View → |
| 15 | Fundamentals of Computer Network Security | Coursera | University of Colorado System | $49.00 | View → |
| 16 | Generative AI Cybersecurity & Privacy for Leaders | Coursera | Vanderbilt University | $49.00 | View → |
| 17 | Information Technology (IT) and Cloud Fundamentals | Coursera | IBM | $49.00 | View → |
| 18 | Information Assurance Analysis | Coursera | Johns Hopkins University | $49.00 | View → |
| 19 | Cybersecurity for Data Science | Coursera | University of Colorado Boulder | $99.00 | View → |
| 20 | IBM Generative AI for Cybersecurity Professionals | Coursera | IBM | $49.00 | View → |
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 19 priced courses on this page run from $19.99 to $601.20, with the middle of the range around $49.00 — a spread of $581.21. 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 edX, Coursera and Udemy. 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. 14 of these are produced by a named university or institution, including Harvard University, Cleveland State University and Johns Hopkins University — 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.