Java

Understanding Log Levels in Log4j2

In Log4j2, the concept of log levels is central to controlling the granularity and importance of the messages that get logged. Log levels allow developers to categorize and filter log messages based on their severity, making it easier to manage and analyze logs…

Security in Spring Boot

Security is a critical aspect of any application, and Spring Boot, with its comprehensive and flexible security framework, Spring Security, provides effecient solutions to safeguard our applications.

Difference between interface and @interface in java

Data Access with Spring Boot

Spring Boot is a powerful framework that simplifies the development of production-ready applications. One of its core strengths lies in its seamless integration with databases, both relational and non-relational.

Introduction to Spring Boot

Understanding the Spring Framework

Spring Boot Core Concepts

Spring Boot is a powerful framework that simplifies the development of Java applications, particularly those based on the Spring framework. It builds on the core features of Spring, making it easier to configure and deploy applications.

Integration with Spring Framework

I was tasked with integrating several different systems — some legacy, some modern — into a cohesive, efficient workflow. For this project, the complexity of the task was daunting. Configuring message channels, transformers, filters, and routers manually was not only…

Understanding PolicyFactory in Java: HTML Sanitization with OWASP

In web applications, handling HTML content safely is important to prevent security vulnerabilities such as Cross-Site Scripting (XSS) attacks. One powerful tool for sanitizing HTML in Java is the OWASP Java HTML…