25 Best Application Security Courses Online
We compared 25 Application Security courses currently listed on Udemy, Coursera and edX, priced from $19.99 to $129.00. 2 come from a named university or institution, including University of California, Davis and Graz University of Technology. 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
- $19.99 – $129.00
- Providers
- Udemy, Coursera, edX
- Last updated
- 30 Aug 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Udemy, Coursera, edX, matched to "application 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 $129.00, as listed by the provider when we last updated the page.
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1
Udemy MOOC / Non-creditCCSP Domain 4 - Cloud Application Security
In this course we walk through all of the critical concepts within the Cloud Application Security domain. This domain is 17% of the test as of August 2022. I will guide you through all of the concepts that you need...
$24.99listed price -
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2
Coursera CertificateApplication Security Testing and Debugging
Offered by STARWEAVER
In today's digital landscape, application security is not optional, it's essential. With cyber threats evolving rapidly and data breaches making headlines daily, organizations desperately need skilled professionals who u...
$49.00listed price -
3
Coursera MOOC / Non-creditApplication Security for Developers and DevOps Professionals
Offered by IBM
How vulnerable are your applications to security risks and threats? This course will help you identify vulnerabilities and monitor the health of your applications and systems. You’ll examine and implement secure code pra...
$49.00listed price -
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4
Coursera MOOC / Non-creditAdvanced Practices in Application Security
Offered by STARWEAVER
As cyber threats grow in sophistication, organizations can no longer treat application security as an afterthought. This course equips software developers, cybersecurity professionals, and DevSecOps teams to embed securi...
$49.00listed price -
5
edX CertificateApplication Security for Developers
Offered by IBM
Learn to identify security vulnerabilities in applications and implement secure code practices to prevent events like data breaches and leaks. Become familiar with DevSecOps practices, and SAST for identifying security f...
$99.00listed price -
6
Exploiting and Securing Vulnerabilities in Java Applications
Offered by University of California, Davis
In this course, we will wear many hats. With our Attacker Hats on, we will exploit Injection issues that allow us to steal data, exploit Cross Site Scripting issues to compromise a users browser, break authentication to...
$49.00listed price -
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7
Between Physical and Sofware: Fault Attacks, Side Channels, and Mitigations
Offered by Graz University of Technology
Fault attacks (sometimes also called active side-channel attacks ) are a very powerful means that goes beyond just leaking secrets from an application or device, to actively manipulating it. We will look at fault attacks...
$129.00listed price -
8
Udemy CertificateGet started with Platform App Builder certification
The Salesforce Certified Platform App Builder Credential is designed for individuals who would like to demonstrate their skills and knowledge in designing, building, and deploying custom applications using the declarativ...
$24.99listed price -
9
SN Certified Application Developer I CAD JUNE 2026
Prepare for the SN Certified Application Developer (CAD) exam with the most comprehensive set of practice questions with detailed answer explanations, images, screenshots and reference links, all built in the latest SN r...
$19.99listed price -
10
Udemy CertificateCISSP Domain 8: Software Development Security
CISSP Domain 8: Software Development Security Practice Test Course Master Secure SDLC, Application Security & DevSecOps with Expert-Curated Practice TestsPrepare to conquer Domain 8 of the CISSP exam with our compreh...
$19.99listed price -
11
Udemy CertificateServiceNow Certified Application Developer (CAD)
Prepare effectively for the ServiceNow Certified Application Developer (CAD) exam using a high-performance simulator consisting exclusively of realistic practice questions, designed to faithfully reflect the difficulty,...
$19.99listed price -
12
![SSCP – Systems Security Certified Practitioner [Exams 2026]](https://i.udemycdn.com/course/480x270/5989058_1105_4.jpg)
Udemy CertificateSSCP – Systems Security Certified Practitioner [Exams 2026]
Systems Security Certified PractitionerStrengthen your readiness for the Systems Security Certified Practitioner (SSCP) certification with this professionally designed mock exam course. This course provides six comprehen...
$19.99listed price -
13
Udemy CertificateCisco DEVASC NEW CCNA Automation DEVASC Training 200-901
Welcome to Cisco Devnet Associate Design and Theory TrainingIn this training, we will focus on helping you to learn the theory behind devnet associate exam topics.We will discuss exam objectives and we will go over impor...
$24.99listed price -
14
Udemy CertificateGoogle Cloud Professional Cloud Network Engineer - 2026
Welcome to the ultimate Google Cloud Professional Cloud Network Engineer Training on Udemy!This comprehensive course is your ticket to mastering network engineering on the Google Cloud Platform (GCP). Created by industry...
$19.99listed price -
15
Udemy CertificateCisco 300-740 SCAZT Secure Cloud Access for Users Endpoints
Welcome to Exam Cisco 300-740 SCAZT Designing and Implementing Secure Cloud Access for Users and Endpoints Verified QA Tests 2026Designing and Implementing Secure Cloud Access for Users and Endpoints (SCAZT 300-740...
$19.99listed price -
16
Udemy CertificateServiceNow Certified Application Developer Ultimate Course
Unlock the full potential of ServiceNow with our comprehensive Application Developer course. This hands-on course is designed to equip you with the skills needed to create, manage, and enhance ServiceNow applications. Yo...
$19.99listed price -
17
Udemy CertificateISC2 Certified Cloud Security Professional (CCSP) Prep Tests
Are you ready to master cloud security and pass the International Information System Security Certification Consortium (ISC2) Certified Cloud Security Professional (CCSP) exam with confidence? Our comprehensive and detai...
$19.99listed price -
18
Udemy CertificateCertified Cloud Security Professional Course
Certified Cloud Security Professional Course - Becoming a Certified Cloud Security ProfessionalThe cloud has revolutionized the way businesses operate and store their data. With the increasing reliance on cloud services,...
$89.99listed price -
19
Udemy CertificateCOMPLETE- AWS Security Speciality Certification
You could be an IT professional of any kind, be a Cloud Professional or an Penetration Tester or White Hat, AWS Security Specialty Certification is a must have if you are planning to take you career to the next level. Wa...
$19.99listed price -
20
Udemy CertificateCompTIA Security+ | (Oct-24)
CompTIA Security+ Practice TestThe CompTIA Security+ Practice Test is an essential resource for anyone preparing for the CompTIA Security+ certification exam. This practice test is designed to provide a comprehensive und...
$19.99listed price -
21
Udemy CertificateCCSK Certification Crash Course: Cloud Security Made Simple
This course is built for one clear purpose: to help you understand and prepare for the CCSK Cloud Security Certification in the most efficient and focused way possible. Instead of overwhelming you with hours of unnecessa...
$19.99listed price -
22
Udemy CertificateCCSK(v4.0) Certificate of Cloud Security Knowledge Test 2026
Practice exams for The Certificate of Cloud Security Knowledge (CCSK) which provides evidence that an individual has successfully completed an examination covering the key concepts of the CSA Guidance, the CSA CCM, and t...
$19.99listed price -
23
Udemy CertificateTest prep for CCSP Cloud Security 2026
This course is fully updated for 2026. I built it to help you practice real-world problems. We will look at 540 questions together. Each question comes with a clear and simple explanation. You will learn the 'why' behind...
$19.99listed price -
24
Udemy CertificateCCSK Certificate of Cloud Security Knowledge Test 2026
If you are planning to take CCSK : Certificate of Cloud Security Knowledge Exam and want to see what kind of questions are coming in the CCSK : Certificate of Cloud Security Knowledge - Real Exam, these practice question...
$19.99listed price -
25
Udemy CertificateCSSLP -Secure Software Lifecycle Professional Mastery Course
This course is an independent study resource designed to help you learn the subject matter. It does not replace official materials, exam blueprints, standards, or guidance published by certification bodies or standards o...
$29.99listed price
Best Application 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 $19.99 to $129.00, with the middle of the range around $19.99 — a spread of $109.01. 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, Coursera 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. 2 of these are produced by a named university or institution, including University of California, Davis and Graz University of Technology — 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 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.