Data security in NestJS

In the digital age, data is one of the most valuable assets an organization can possess. Protecting this data is critical, not only to comply with legal and regulatory requirements but also to maintain user trust and safeguard your business operations. Data security in NestJS involves implementing strategies to protect data at every stage—during transmission, storage, and processing. In this section, we’ll dive into best practices for securing data within your NestJS application.

Securing data in transit

Data in transit refers to any data actively moving from one location to another, such as across the internet or through a private network. Securing data in transit is essential to prevent unauthorized interception or tampering.

The following are a few strategies you may need to implement when securing data in your next NestJS applications:

• Use HTTPS: Ensure that all communications between the client and the server are encrypted...