Secure Code in Java and Spring Boot: Build Resilient Apps
Course Overview
What You'll Learn
- Implement strong authentication and role-based access control with Spring Security
- Protect APIs with JWT, OAuth2, and secure token handling
- Prevent SQL injection using JPA, Hibernate, and parameterized queries
- Avoid Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF)
- Use encryption and hashing (e.g. AES, bcrypt) the right way
- Secure microservices communication and configuration
- Validate and sanitize user input effectively
- Handle secure file uploads and prevent injection attacks
- Store credentials and secrets safely
- Apply Secure Development Lifecycle (SDLC) practices
About This Free Course
Secure Code in Java and Spring Boot is the ultimate guide for developers who want to write production-ready, secure applications using industry-standard tools and best practices. Security is no longer optional - it's a critical part of every developer's skill set. This course gives you the deep, practical knowledge you need to write code that defends itself.
You’ll learn how to protect your Java and Spring Boot applications from the most dangerous vulnerabilities: SQL injection, XSS, CSRF, insecure deserialization, misconfigured learn mastering authentication in nodejs jwt sso token based, broken access control, and more. You'll go far beyond theory—each topic is backed by hands-on examples and real-world scenarios.
What makes this course different?
This course is designed by Andrii Piatakha, a best-selling instructor on Udemy with over 1,000,000 students worldwide. Andrii is known for his unique and proven methodology that perfectly blends clear theoretical explanations with deep practical exercises. His teaching style helps students internalize complex security concepts through action, not just memorization.
You won’t just learn how to avoid insecure code - you’ll learn how to write secure, efficient, and maintainable Java and Spring Boot applications that are ready for production and compliant with modern security standards like OWASP Top 10.
You will learn how to:
Implement strong authentication and role-based access control with Spring Security
Protect APIs with JWT, OAuth2, and secure token handling
Prevent SQL injection using JPA, Hibernate, and parameterized queries
Avoid Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF)
Use encryption and hashing (e.g. AES, bcrypt) the right way
Secure microservices communication and configuration
Validate and sanitize user input effectively
Handle secure file uploads and prevent injection attacks
Store credentials and secrets safely
Apply Secure Development Lifecycle (SDLC) practices
Use automated tools to detect vulnerabilities in your code and dependencies
Who is this course for?
Whether you're a backend developer, tech lead, software engineer, or DevSecOps professional - if you’re working with Java and Spring Boot, this course is for you. You’ll gain immediately applicable skills to level up your security posture and reduce risk in your applications.
By the end of this course, you'll not only understand how to prevent the most critical security issues in Java and Spring Boot - you’ll also be confident in building secure applications from day one.
Join over 1 million developers who’ve already leveled up with Andrii Piatakha’s courses. Start writing secure code today.
Who Should Take This Course
"Secure Code in Java and Spring Boot: Build Resilient Apps" is aimed at people who want a practical, structured introduction to udemy without paying full price for it. It's a solid fit if you're starting out in udemy and want a guided course rather than piecing tutorials together yourself, if you've tried free YouTube content on the topic and want something more organized in around 8.5, or if you already work in a related area and want a refresher you can finish at your own pace. Since enrollment happens on Udemy itself, you keep full access to view the lectures, download any provided resources, and revisit the material later — this isn't a stripped-down or time-limited version of the course.
Why This Course Is Worth Taking
Our take: this listing earns a spot on FreeWebCart because the coupon we verified actually brings the price to $0, not just a token discount, and the course carries a 4.5/5 rating on Udemy from 22+ students who've already enrolled. That combination — real reviews plus a working 100% OFF code — is what we look for before publishing a udemy course. It won't replace hands-on experience or a full degree program, but as a low-risk way to test whether udemy is worth pursuing further, or to pick up one specific skill, the free price tag makes it an easy yes while the coupon lasts.
Pros & Cons
👍 Pros
- 100% free to enroll via this coupon (normally $54.99)
- Lifetime access on Udemy once enrolled, even after the coupon expires
- Rated 4.5/5 by past students on Udemy
- Self-paced — no fixed schedule or live sessions to attend
👎 Cons
- Coupon is time-limited and can expire before you enroll
- No live instructor support — questions go through Udemy's Q&A, not us
- Certificate is a Udemy completion certificate, not an accredited qualification
Frequently Asked Questions
Is "Secure Code in Java and Spring Boot: Build Resilient Apps" really free?
Yes — we verified a 100% OFF Udemy coupon for this udemy course before publishing it. Enroll directly on Udemy using the button below; no credit card is needed while the coupon is active.
How long will this coupon last?
Udemy coupons typically last 1–3 days or expire after roughly 1,000 enrollments, whichever comes first. If the price on Udemy no longer shows $0 when you click through, the coupon has expired since we last checked it.
Do I keep access after the coupon expires?
Yes. Once you enroll while the coupon is live, "Secure Code in Java and Spring Boot: Build Resilient Apps" is yours to keep on Udemy — including any future updates the instructor makes — even after the coupon runs out.
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