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Category: Spring Security

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Java Spring Boot Spring Security

Spring Security 6 — Multiple SecurityFilterChain instances

January 13, 2025July 29, 2025 Editorial Team

In this post, we’ll learn how to implement multiple security filter chains in a Spring Boot application using Spring Security. · Prerequisites· Overview∘ A Review of Filters∘ Architecture core

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Angular Java MongoDB Spring Security Spring WebFlux

TOTP-based Two-Factor Authentication implementation with Spring Security and Angular

January 6, 2025July 29, 2025 Editorial Team

Hello Devs 👋 ! . We will implement TOTP (Time-based One Time Password) in this post using Spring Security and Angular. We’ll generate QR codes

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Java Spring Boot Spring Security

Securing Spring Boot REST API with Spring Security Digest Authentication

September 23, 2024July 29, 2025 Editorial Team

· Prerequisites· Overview  ∘ What is Digest Authentication?  ∘ Why use Digest Authentication?  ∘ Basic Authentication vs. Digest Authentication· Getting Started  ∘ Creating entities  ∘

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PostgreSQL Spring Boot Spring Security

Secure REST API with Spring Boot 3.0, Spring Security 6.0 and PASETO

February 28, 2023July 29, 2025 Editorial Team

Welcome to another Spring Boot tutorial. Today let’s have a look at how to build a Spring Boot REST API that supports Token based Authentication

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Flutter Java MongoDB Spring Security Spring WebFlux

Spring WebFlux Security OTP Email with MongoDB and Flutter 2/2

June 15, 2022July 29, 2025 Editorial Team

In the previous post, we covered OTP codes with Spring Security Webflux. We sent the OTP code to the user upon login. In this story, we’ll

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Flutter MongoDB Spring Security Spring WebFlux

Spring WebFlux Security OTP Email with MongoDB and Flutter 1/2

June 6, 2022July 29, 2025 Editorial Team

In this post, we will see how to integrate Spring Security in a reactive Spring Webflux with MongoDB and Flutter. Prerequisites This is the list

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MongoDB Spring Boot Spring Security

Spring Security — OAuth2 — MongoDB

June 7, 2021July 29, 2025 Editorial Team

Prerequisites Oauth2 Overview The OAuth 2.0 authorization framework enables a third-party application to obtain limited access to an HTTP service, either on behalf of a

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About Me

I have over 10 years of experience in software design, development, and deployment (Software Development life cycle).

Recent Posts

  • Docker Jenkins Keycloak

    Jenkins Single Sign-On (SSO) with Keycloak using OpenID Connect

    November 3, 2025November 3, 2025
  • Java Spring Boot

    Building Robust API Clients with RestClient in Spring Boot 3.X

    October 6, 2025October 6, 2025
  • Spring Boot

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    September 22, 2025September 22, 2025
  • Java Keycloak PostgreSQL

    Keycloak Custom SPI and Database Extensions: Adding Your Own Tables 2/2

    September 15, 2025September 15, 2025
  • Java Keycloak PostgreSQL

    Keycloak Custom SPI and Database Extensions: Adding Your Own Tables 1/2

    September 8, 2025September 15, 2025

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