Nithidol V.

Nithidol V. is a senior Java developer with over 12 years of experience building enterprise systems in banking, healthcare, and large-scale platforms.

He writes practical tutorials on Java, Spring Boot, Spring AI, Angular, and modern backend architecture.

BytzEcho focuses on real-world engineering, performance, and clean system design—without hype or shortcuts.

Spring Boot 3: Basic Authentication Setup Guide

Basic Authentication in Spring Boot 3 helps the developer secure RESTful web application services from unwanted clients. Scenario The developer team creates restful web application services with basic authentication to protect unauthorized access from clients who are not registered. Discussion The developer team decided to use built-in basic Authentication in Spring Boot 3 because it

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