Best Authentication Approaches for Microservices: Security, Scalability, and Performance
1. Using a Shared Authentication Service (Centralized Authentication Server) Description: A centralized authentication service (e.g., OAuth2, OpenID Connect, Keycloak) is used to handle authentication and token issuance….
The Complete 2025 Guide to GitLab Training, Certification, and Expert Trainers
Level Up Your DevOps Career: The Complete 2025 Guide to GitLab Training, Certification, and Expert Trainers Introduction to GitLab: The Backbone of Modern DevOps As businesses accelerate…
Site Reliability Engineering (SRE) Foundation Certification
Introduction to Site Reliability Engineering (SRE) Foundation Certification The Site Reliability Engineering (SRE) Foundation certification is an industry-recognized credential designed to provide students with a comprehensive understanding…
DevOps Foundation Certification
Introduction to DevOps Foundation Certification The DevOps Foundation Certification is a crucial credential designed for individuals looking to master the core principles of DevOps and its practical…
DevSecOps Foundation Certification
Introduction to DevSecOps Foundation Certification The DevSecOps Foundation Certification is a professional credential that equips individuals with a solid understanding of how to integrate security practices into…
Understanding and Fixing the “Update minSdk Version Error” in Flutter
When working with Flutter, you may occasionally encounter the dreaded “Update minSdk Version Error”. This error typically arises when the Android project within your Flutter app targets…
Medical Tourism in the Digital Era: Top Destinations & the Platforms Powering Global Patient Access
As healthcare grows more expensive and less accessible in many parts of the world, a powerful alternative is rising—medical tourism. From elective cosmetic surgeries to life-saving cardiac…
Understanding and Protecting Against XSS (Cross-Site Scripting) Attacks
Cross-Site Scripting (XSS) remains one of the most common and dangerous security vulnerabilities in web applications. It allows attackers to inject malicious scripts into webpages viewed by…
How to Allow Login on Only One Device at a Time in Laravel (Logout Other Sessions)
In many applications, it’s important to restrict users to be logged in from only one device or browser session at a time. If a user logs in…
How We Fixed “sonar-scanner: command not found” and Successfully Analyzed Our Project with SonarQube
Running static code analysis with SonarQube is essential for maintaining clean, quality code. Recently, while working on our Laravel microservice project mhn-doctors-ms, we hit a common yet…