How to Secure a System with mTLS Certificates (Mutual TLS)

In the world of modern application security, mTLS (Mutual TLS) has become a fundamental standard for protecting communications between services. Unlike traditional TLS where only the server authenticates, mTLS requires both parties (client and server) to present valid certificates, creating a much more robust security layer. In this article, I'll show you how to implement mTLS step by step, from certificate generation to configuration in real-world applications. Diagram created with https://savn