Best Security implementation Practices In NestJS. A Comprehensive Guide

Ensuring robust security measures is paramount. Authentication and authorization are crucial aspects of security implementation, safeguarding sensitive data and resources from unauthorized access. NestJS, with its modular and scalable architecture, provides an excellent framework for building secure applications. In this blog post, we will explore the best practices for implementing authentication, authorization, and security measures in NestJS applications, along with code examples to guide you through the process.

1 . Setting Up Authentication:

Authentication is the process of verifying the …

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