Java Spring Boot Security Tutorial: JWT Authentication & Authorization | MySQL | code logic - Tamil

In this Java programming tamil tutorial, learn how to implement JWT(JSON WEB TOKEN) Authentication and Authorization in Spring Boot using Spring Security with MySQL integration. Ideal for developers looking to secure their API endpoints.
This full course video covers every step to set up secure authentication and authorization in a Spring Boot project. We’ll guide you through setting up JWT tokens, configuring Spring Security for role-based access, Rest Api endpoints and integrating with a MySQL database. Whether you're a beginner or experienced developer, this tutorial will help you master secure backend development.

You will learn:
✅ Spring Boot setup and dependency configuration(JWT + Spring Security)
✅ MySQL integration Configuration
✅ Configuring JWT for secure login and access control
✅ Implementing Spring Security for role-based authorization
✅ Best practices in API security, explained in Tamil

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If you have questions, drop them in the comments! Like, share, and subscribe @codelogic-Tamil for more Tamil tutorials on Java, backend development, and Spring Boot.

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#SpringBootJWT #TamilTechTutorial #javabackend #springsecurity #JWTAuthentication #authorization #javadevelopment #APISecurity #codelogictamil

[codelogic-Tamil]

Implement Spring Security+JWT in your existing project or create a project and implement from Protect your Rest APIs. This will be a really useful video for you for sure. For your information We have used jjwt not java jwt library.

[jeevankumar]

Thanks to your contribution to our tamil community for sharing this wonderfull knowledge !!!!

[mpmask]

all you video very excellent, no need to join any institute, some one follow continues to watch sure crack interview.

[timewithmusic]

This is what i am looking for. Really nice Thanks

[hariharan.a]

nenga vera level bro i follow your step by step instructions, i got correct output

[SurendarN-xj]

Thanks bro, it's help for me a lot

[hariharan.a]

pls do some real time project and spring boot microservice related videos bro

[praveenp]

Sir, spring security and jwt oru microservice project la epudi integrate panrathunu vedio poduga sir . Neega already panna e-commerce project panna better erukum sir .

[rdr]

17:38 Here instead of @ManyToMany for Set of Role, shall we keep Role as Enum and annotate roles as @Enumerated(ORDINAL) ?

[harisankar]

Broo please doa a video on how to implement Apache Kafka 😢

[Nithiyababu-rw]

Bro can u share video for ldap+jwt+pring security

[s.chriswin]

Could you please share the github link for this

[ChandraPrakash-neje]

Bro why are you maintaining different table to identify the role for user ?. you can store forigen key as roleId in user table itself. it is the easy way.

[surendharl]

Bro for log in it's check only username not check password if i enter wrong password it give a token.. How?

[Django-ecpz]

Bro code work aaguthu but ena ena line edu eduku nu puriyala
Mean overall ahh file puriyuthu but line by line ah nama eduku indha line ahh eluthurom nu puriyala

[Bab-vxpe]

JWT signature does not match locally computed signature
How can i solve this error bro?
And In what are the file this error relates.
I tried my best to solve this error but I cant
so give me the any solution

[dhayananth]

Bro loadUserByUsername ovoru applicationkkum change aguma illa ella appllicationkkum orey mari implement pannale podhuma

[RAM-BO-]

bro i want a source code for study bro

[rangolis]

I run the application, I tried to access the /user, gave me forbidden error. Then I logged in which returned a token, I gave the token in Bearer token and now able to access /user.
Now I removed the Bearer token, now also able to access the /user. Why is this?
Now I restarted the application, now also able to access the /user without logging in and without any token. Why is this behaviour?

[asistns]

I did everything but I can't even access the login page from the browser it says access denied please help