[NEW] Spring Security 7 + OAuth2 + JWT + Auth0 + Keycloak — 91% Off Coupon

Full Stack Angular + Spring Boot 3 + Microservices Security OIDC, RBAC Social Login CSRF COSRS Pre/Post Authorize POC's

⭐ 4.8 out of 5(571 students enrolled)Created by Code DecodeLast updated: 🌐 English

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: [NEW] Spring Security 7 + OAuth2 + JWT + Auth0 + Keycloak
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Code Decode
•Coupon Verified On: July 20, 2026
•Difficulty Level: All Levels
•Category: Development
•Subcategory: Web Development
•Duration: 13h 30m of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: MASTER SPRING SECURITY 7 architecture including Authentication, Authorization, Security Filter Chain, and internal request flow · IMPLEMENT USER AUTHENTICATION using UserDetailsService, PasswordEncoder, and database-backed user management · UNDERSTAND ROLES vs AUTHORITIES and implement RBAC (Role-Based Access Control) & ABAC in real applications
•Prerequisites: Basic knowledge of Java and Spring Boot · Basic understanding of REST APIs and HTTP concepts
•Price: $12.99 with coupon / Regular Udemy price: $149.99. Applying this coupon saves you $137.00 (91% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in Development:

✓MASTER SPRING SECURITY 7 architecture including Authentication, Authorization, Security Filter Chain, and internal request flow .
✓IMPLEMENT USER AUTHENTICATION using UserDetailsService, PasswordEncoder, and database-backed user management .
✓UNDERSTAND ROLES vs AUTHORITIES and implement RBAC (Role-Based Access Control) & ABAC in real applications .
✓APPLY ENDPOINT LEVEL SECURITY and METHOD LEVEL SECURITY using @PreAuthorize and @PostAuthorize .
✓UNDERSTAND REQUEST MATCHERS including Ant, MVC, Regex, and modern Spring Security 6 approaches .
✓MASTER OAUTH2 FUNDAMENTALS including actors, scopes, flows, and secure authorization architecture .
✓IMPLEMENT AUTHORIZATION CODE FLOW and PKCE FLOW used by modern web and mobile applications .
✓IMPLEMENT CLIENT CREDENTIALS FLOW for secure machine-to-machine communication .
✓IMPLEMENT REFRESH TOKEN FLOW and understand token lifecycle and security best practices .
✓MASTER JWT SECURITY including token structure, claims, signing, verification, and public/private key cryptography .
✓IMPLEMENT JWT validation using JwtDecoder and JwtAuthenticationConverter in Spring Boot .
✓UNDERSTAND OIDC (OpenID Connect) and how identity layer works on top of OAuth2 .
✓IMPLEMENT SSO (Single Sign-On) architecture using OAuth2 and OIDC .
✓UNDERSTAND CSRF protection and why Spring Security enables CSRF by default .
✓IMPLEMENT CORS configuration and understand cross-origin security behavior .
✓IMPLEMENT AUTH0 including Applications, APIs, Audience, Roles, and Permissions mapping in JWT .
✓IMPLEMENT KEYCLOAK including Realm, Clients, Roles, Groups, and identity provider configuration .
✓IMPLEMENT SOCIAL LOGIN using Google and GitHub with OAuth2 / OIDC .
✓IMPLEMENT RBAC IN MICROSERVICES using roles and permissions extracted from JWT tokens .
✓UNDERSTAND JWT vs OPAQUE TOKENS and when each token strategy should be used .
✓DESIGN END-TO-END SECURITY ARCHITECTURE used in real enterprise applications .
✓BUILD FULL STACK APPLICATION using Angular + Spring Boot secured with Spring Security .
✓BUILD FULL STACK AUTH0 POC implementing login, roles, permissions, and JWT-secured APIs .
✓BUILD FULL STACK KEYCLOAK POC implementing realm, clients, roles, and secured microservices .
✓IMPLEMENT COMPLETE AUTHENTICATION FLOW from frontend login to secured backend APIs .
✓APPLY SECURITY BEST PRACTICES and avoid common mistakes in production systems .
✓UNDERSTAND KEYCLOAK vs AUTH0 differences and when to choose each.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•Basic knowledge of Java and Spring Boot
•Basic understanding of REST APIs and HTTP concepts
•Basic idea of Angular or frontend is helpful but not mandatory
•No prior knowledge of Spring Security, OAuth2 or JWT required
•System capable of running Java, IDE and browser

About This Udemy Course

The following is the full official course description as published on Udemy by instructor Code Decode. It covers the curriculum structure, teaching methodology, and topic scope for this Development course:

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Course Comparison

Compare features side by side to find the best course for your needs.

FeatureCURRENT
ProviderUdemyUdemy
Price
$12.99$149.99-91%
$9.99$149.99-93%
Rating
4.8(571)
4.7(15.9k)
Duration13h 30m27h
CouponCODEDE...2026AG...
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Is the [NEW] Spring Security 7 + OAuth2 + JWT + Auth0 + Keycloak Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Jul 20, 2026

The short answer is yes — provided the Development skills this course teaches actually line up with what you want to build. The regular price for [NEW] Spring Security 7 + OAuth2 + JWT + Auth0 + Keycloak on Udemy is $149.99. The coupon code listed on this page drops that to $12.99 — a saving of $137.00, or 91% off the standard rate. Spread across 13h 30m of on-demand video, that works out to roughly $0.96 per hour of content — less than the cost of a single chapter of most printed development textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Code Decode walks you through mASTER SPRING SECURITY 7 architecture including Authentication, Authorization, Security Filter Chain, and internal request flow, iMPLEMENT USER AUTHENTICATION using UserDetailsService, PasswordEncoder, and database-backed user management, and uNDERSTAND ROLES vs AUTHORITIES and implement RBAC (Role-Based Access Control) & ABAC in real applications — concrete skills you can apply, not abstract theory. It has already been taken by 571 students and holds a 4.8-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: Basic knowledge of Java and Spring Boot; Basic understanding of REST APIs and HTTP concepts. That makes it a realistic choice even if Development is unfamiliar territory. In practical terms, expect around 13h 30m of on-demand video to work through at your own pace. The material is presented in English.

Pros

  • ✓Verified 91% price reduction.
  • ✓High learner satisfaction (4.8/5).
  • ✓Trusted by 571 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $149.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 13h 30m of video.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.96 an hour of video, [NEW] Spring Security 7 + OAuth2 + JWT + Auth0 + Keycloak is priced sensibly for what it actually covers — mASTER SPRING SECURITY 7 architecture including Authentication, Authorization, Security Filter Chain, and internal request flow and beyond. If Development is on your roadmap and you value the 4.8-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $137.00 against the standard Udemy price
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified July 20, 2026.At $12.99 you save $137.00 compared to the standard $149.99 price, and Udemy coupons are time-limited — redeem as soon as possible.

Course Rating Summary

This course holds an aggregate rating of 4.8 out of 5 based on 571 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.8
571 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: July 20, 2026.

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Instructor Profile

Background information on Code Decode, the instructor responsible for this course on Udemy.

CD
Code Decode
Udemy Instructor
Full Profile ↗
Subject Area
Development
Total Students
571+ enrolled
Rating
4.8 / 5.0
Course Duration
13h 30m
Teaching Approach
Practical, project-based instruction built around real-world application of Development skills, with hands-on exercises and quizzes to reinforce each section.

Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of July 20, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.

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