Spring Security: Authentication Architecture Explained in Depth

#springboot #springsecurity #jwt

Github repo:

Hi! I’m Ugurcan, a software engineer based in Stockholm. You can reach me from one of the links below.

Equipments:

Timestamps:
0:00 Intro
0:48 Scenario 1: Creating Rest Endpoint with Spring MVC
5:24 Scenario 2: Adding Spring Security dependency
16:30 Scenario 3: Implementing custom authentication filter and user details service
20:42 Setting up Authentication Manager
27:15 Creating custom UserDetailsService
34:30 Configuring path security
39:30 Creating custom authentication filter
52:28 Scenario 4: Implementing custom authentication provider
1:01:32 Scenario 5: Implementing multiple authentication providers
1:08:23 Outro

[songbaiyin]

If I had to keep just one tutorial about spring security, this is the only one. How amazing that you can cover spring security in so much depth and so much detail in just one hour. Thank you for sharing with us, respected!

[dr]

This is the only tutorial that was able to make me wrap my head around spring security. Great Job!

[adigunolamide]

Hey, man! I just wanted to express my heartfelt appreciation for this tutorial. It has been immensely helpful in explaining the difference in implementation between normal login and JWT (JSON Web Token). The diagram you provided was a game-changer. Initially, I was utterly confused about how it all worked, especially since authentication providers usually handle the authentication logic. I couldn't understand why we would give the JWT authentication filter all the responsibility when we could simply write a JWT authentication provider. However, thanks to your clear explanation and the diagram, everything fell into place. It felt like a breath of fresh air, bringing much-needed clarity. Once again, thank you so much!

[mustafakucuk]

Müthiş video, spring security'ye dair şu ana kadar denk geldiğim en güzel video olabilir

[hackerman]

Please create more videos. You are amazing!

[cangozpinar]

Best explanation of Spring Security I’ve seen anywhere over the past 5 years. Thank you very much

[rathinmaheswaran]

Amazing video about Spring Security Authentication

[prasad]

i will recommand this video for anyone who want to learn spring security in depth and the way you explainied is so cool and diagram is so clear that everyone can understand easily what is what .. thanks man!

[rodanmuro]

I'm here to say thanks so much from Colombia. I've seen many videos about spring security to try to understand its architecture, and no one of them have you're excellent explanation (even the Spring Security Documentation). Thanks again!!

[rishi]

I was expecting like that in details, u fully cleared each nd every scenario, well done and appreciate your time and effort. Just suggestion, if possible, replace your security class with latest spring version, so you don't need to use adapter class. Thanks Again!!!!

[toannguyenthe]

I'm so suprised. I've never think that there is a someone like you. You teach so detail about behind the scence in default. Thanks

[ChildrenOfDemiurgos]

This video is very important for anybody using Spring. Thanks for this gem!

[kumargaming]

bro keep going you are doing great...i have seen a lot of channels, everybody except some simply don't explain whats happening behind the scene. Thanks for the clip.

[pilseongheo]

Everything about Spring Security explained just around an hour! Superb!

[iremm]

I’m so excited for the great contents you’ll bring to us. It’s very clear and simple explanation! 🙏🏼

[ugurbirdogan]

Great presentation about spring security, certainly the best one I have come across. Thank you so much for all your tutorials! You are an amazing teacher :)

[singh.karanbir]

Such content deserve a +1 subscription

[VenkatKoteswara_Ranga]

Hi Lacin, I am from India. Lucky to find your tutorial, otherwise my question marks on spring security will never be answered. Thank you so much!

[mohammedbedru]

This was the only explanation with clear presentation.all basic concepts clarified...you are amazing... I don't know why they make it complex this much...but you give us a heads up thank you
🙇

[MrCrushfromnemo]

Awesome video. There are many tutorial videos on youtube that just have you copy the code with no explanation. You on the other hand explained everything with detail. I hope to see more videos soon.