Spring Boot 3: Securing Your Application with JWT Token
Spring Boot 3 + Spring Security 6 - JWT Authentication and Authorisation [NEW] [2023]
Lectures -36
Duration -1.5 hours
30-days Money-Back Guarantee
Get your team access to 10000+ top Tutorials Point courses anytime, anywhere.
Course Description
Are you looking to secure your Spring Boot applications and keep them safe from unauthorized access? Look no further! Our course, "Spring Security with JWT: Protect Your Applications from Unauthorized Access," is the perfect solution for you.
In this course, you'll learn everything you need to know about using Spring Security and JSON Web Tokens (JWT) to secure your applications. We'll start by teaching you the basics of Spring Security and how it can be used to authenticate and authorize users in your application. From there, you'll learn how to implement JWT to provide a secure, stateless method of authentication.
With our step-by-step instructions and hands-on exercises, you'll gain the knowledge and skills you need to confidently secure your Spring Boot applications. Plus, with lifetime access to the course materials, you can revisit the lessons anytime you need a refresher.
Don't let unauthorized access threaten the security of your applications. Enroll in "Spring Security with JWT: Protect Your Applications from Unauthorized Access" today and take the first step towards safeguarding your valuable assets.
A JSON Web Token (JWT) is a compact, URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JSON object that is digitally signed using JSON Web Signature (JWS).
A JWT consists of three parts: a header, a payload, and a signature.
The header typically consists of two parts: the type of the token, which is JWT, and the signing algorithm being used, such as HMAC SHA256 or RSA.
The second part of the token is the payload, which contains the claims. Claims are statements about an entity (typically, the user) and additional data. There are three types of claims: registered, public, and private claims. Registered claims are a set of predefined claims which are not mandatory but recommended, to provide a set of useful, interoperable claims. Some of the registered claims are:
iss (issuer) claim identifies the principal that issued the JWT.
sub (subject) claim identifies the subject of the JWT.
aud (audience) claim identifies the recipients that the JWT is intended for.
exp (expiration time) claim identifies the expiration time on or after which the JWT MUST NOT be accepted for processing.
Public claims are claims that are defined in the IANA JSON Web Token Registry or are public by nature. Private claims are custom claims created to share information between parties that agree on using them.
The third part of the token is the signature, which is used to verify that the sender of the JWT is who it claims to be and to ensure that the message wasn't changed along the way.
To create the signature part you have to take the encoded header, the encoded payload, a secret, and the algorithm specified in the header, and sign that. For example, if you want to use the HMAC SHA256 algorithm, the signature will be created in the following way:
HMACSHA256( base64UrlEncode(header) + "." + base64UrlEncode(payload), secret)
The final JWT will be three base64-URL strings separated by dots, which can be easily passed in HTML and HTTP environments while being more compact when compared to XML-based standards such as SAML.
Who this course is for:
- Students
- Beginners
- Mid-level
Goals
Implement user authentication and authorization using Spring Security
Encrypt user passwords using BCrypt
Implement role-based authorization with Spring Security
Use JSON Web Tokens (JWT) to provide a secure, stateless method of authentication
integrate JWT into a Spring Boot application
Prerequisites
Java Knowledge
![Spring Boot 3: Securing Your Application with JWT Token Spring Boot 3: Securing Your Application with JWT Token](https://d3mxt5v3yxgcsr.cloudfront.net/courses/13724/course_13724_image.jpg)
Curriculum
Check out the detailed breakdown of what’s inside the course
Introduction
2 Lectures
-
How JWT based security works 05:32 05:32
-
Sources Code
Bootstrap the application
3 Lectures
![Tutorialspoint](/market/public/assets/images/loader.gif)
Create an application User
4 Lectures
![Tutorialspoint](/market/public/assets/images/loader.gif)
Implementing the JWT authentication filter
17 Lectures
![Tutorialspoint](/market/public/assets/images/loader.gif)
Implement the authentication controller
9 Lectures
![Tutorialspoint](/market/public/assets/images/loader.gif)
Test the application
1 Lectures
![Tutorialspoint](/market/public/assets/images/loader.gif)
Instructor Details
![Ali Bouali](https://www.tutorialspoint.com/assets/profiles/241606/profile/200_132205-1603528974.jpg)
Ali Bouali
I started my software development journey in 2011, throughout my career, I worked on different projects for different companies which allowed me to learn different technologies such as Java, Spring, Spring Boot, Hibernate, AWS, and more, that knowledge was essential to reach the level of a senior software engineer.
Finally, I would like to add a few things about me as a developer.
What I would like to talk about is what drives me to work so hard, it’s about many reasons but mainly I’m fascinated by how many programming languages can create an ecosystem that works so well together in spite of each language’s fundamental differences from the other, in short, the technical stack is what really matters to me. No matter how many years I put into development I can never get enough of learning new technologies and improving my knowledge.
But after so many years of learning, I thought about sharing my knowledge so I opted to create a YouTube channel and my personal website where I publish videos and courses to help others gain more knowledge and experience in software development.
Course Certificate
Use your certificate to make a career change or to advance in your current career.
![sample Tutorialspoint certificate](/market/public/assets/newDesign/img/primePacks/V-certificate.png)
Our students work
with the Best
![adobe logo](/market/public/assets/newDesign/img/adobe.png)
![adp logo](/market/public/assets/newDesign/img/adp.png)
![apple logo](/market/public/assets/newDesign/img/apple.png)
![armani logo](/market/public/assets/newDesign/img/armani.jpg)
![bosch logo](/market/public/assets/newDesign/img/bosch.png)
![capegemini logo](/market/public/assets/newDesign/img/capegemini.png)
![cisco logo](/market/public/assets/newDesign/img/cisco.png)
![hdfc bank logo](/market/public/assets/newDesign/img/hdfcbank.png)
![ibm logo](/market/public/assets/newDesign/img/ibm.png)
![intel logo](/market/public/assets/newDesign/img/intel.png)
![mastercard logo](/market/public/assets/newDesign/img/mastercard.png)
![netflix logo](/market/public/assets/newDesign/img/netflix.png)
![qualcomm logo](/market/public/assets/newDesign/img/qualcomm.png)
![samsung logo](/market/public/assets/newDesign/img/samsung.png)
![sony logo](/market/public/assets/newDesign/img/sony.png)
![unilever logo](/market/public/assets/newDesign/img/unilever.png)
![walmart logo](/market/public/assets/newDesign/img/walmart.png)
![adobe logo](/market/public/assets/newDesign/img/adobe.png)
![adp logo](/market/public/assets/newDesign/img/adp.png)
![apple logo](/market/public/assets/newDesign/img/apple.png)
![armani logo](/market/public/assets/newDesign/img/armani.jpg)
![bosch logo](/market/public/assets/newDesign/img/bosch.png)
![capegemini logo](/market/public/assets/newDesign/img/capegemini.png)
![cisco logo](/market/public/assets/newDesign/img/cisco.png)
![hdfcbank logo](/market/public/assets/newDesign/img/hdfcbank.png)
![ibm logo](/market/public/assets/newDesign/img/ibm.png)
![intel logo](/market/public/assets/newDesign/img/intel.png)
![mastercard logo](/market/public/assets/newDesign/img/mastercard.png)
![netflix logo](/market/public/assets/newDesign/img/netflix.png)
![qualcomm logo](/market/public/assets/newDesign/img/qualcomm.png)
![samsung logo](/market/public/assets/newDesign/img/samsung.png)
![sony logo](/market/public/assets/newDesign/img/sony.png)
![unilever logo](/market/public/assets/newDesign/img/unilever.png)
![walmart logo](/market/public/assets/newDesign/img/walmart.png)
Related Video Courses
View MoreAnnual Membership
Become a valued member of Tutorials Point and enjoy unlimited access to our vast library of top-rated Video Courses
Subscribe now![Annual Membership Annual Membership](/market/public/assets/newDesign/img/membership-large-small.jpg)
Online Certifications
Master prominent technologies at full length and become a valued certified professional.
Explore Now![Online Certifications Online Certifications](/market/public/assets/newDesign/img/traning-for-a-team.png)