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Spring Security for API Rate Limiting
Last Updated: 02 May 2026
API rate limiting in Spring Security is used to control how many requests a client can make to an API within a specific time period. It helps protect applications from abu...
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Spring Security @PreAuthorize Annotation for Method Security
Last Updated: 10 November 2025
@PreAuthorize is a part of Spring Security’s method-level security framework. It allows specifying authorization logic directly on methods in controller or service classes...
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Securing a Spring MVC Application with Spring Security
Last Updated: 23 July 2025
Securing web applications is crucial in today's world, where security threats are prevalent. Spring Security is a powerful, customizable authentication and access-control ...
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Spring Security with LDAP Authentication
Last Updated: 23 July 2025
LDAP (Lightweight Directory Access Protocol) is widely used for identity and access management. It organizes data in a hierarchical structure, optimized for read-heavy ope...
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Spring Security – Customizing Authentication and Authorization
Last Updated: 23 July 2025
Spring Security is the powerful and customizable framework that provides the authentication, authorization, and other security features for the Java applications, especial...
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Fixing 401s with CORS Preflights and Spring Security
Last Updated: 23 July 2025
CORS (Cross-Origin Resource Sharing) is a security feature that prevents web applications from making requests to a different domain without permission. When a frontend ap...
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Spring Security Integration with Spring Boot
Last Updated: 04 May 2026
Spring Security integrates with Spring Boot to provide a robust and flexible way to handle authentication and authorization in applications. It helps secure web applicatio...
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Spring Boot - Security Best Practices
Last Updated: 02 September 2024
Spring Security is a powerful and customizable authentication and access-control framework. It is the de facto security standard for Spring-based applications, providing r...
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Spring Boot - OAuth2 Authentication and Authorization
Last Updated: 24 October 2025
OAuth2 is an authorization framework that allows third-party applications to gain limited access to an HTTP service on behalf of a user. It also supports delegated authent...
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Advanced Java Interview Questions and Answers
Last Updated: 14 March 2026
Advanced Java interview questions primarily focus on real-world backend development concepts, including JDBC, Servlets, JSP, Hibernate, Spring Framework, Spring Boot, Spri...
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Implementing Database Authentication and Authorization with Spring Security 6
Last Updated: 23 July 2025
Spring Security 6 has made setting up security in Spring applications easier and more straightforward by moving away from the older WebSecurityConfigurerAdapter method. Th...
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Securing Spring Boot 3 Applications With SSL Bundles
Last Updated: 23 July 2025
In a web environment, securing an application is a crucial necessity. SSL, a Secure Socket Layer, provides a secure channel between the client and server by encrypting the...
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Migrating a Spring Boot Application from Spring Security 5 to Spring Security 6
Last Updated: 23 July 2025
Spring Security is a powerful authentication and access control framework for Java applications specially for those built with the Spring Framework. With the release of Sp...
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Implementing OAuth2 with Spring Security: A Step-by-Step Guide
Last Updated: 08 November 2025
OAuth2 is an authorization framework that enables secure and limited access to user resources on HTTP services like Google, GitHub, or Facebook. It allows users to authori...
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Spring Security - Updating Your Password
Last Updated: 23 July 2025
In modern web applications, ensuring user security is paramount. One essential aspect of this security is managing user passwords. Spring Security provides robust mechanis...
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