Security 

Security should be first in our list of priorities while designing and implementing functions. One of the major differences between serverless applications and server-based applications is that with a serverless application, we do not have control over the servers, so we must bake in most of the securities within our code. So while coding the serverless application, we should make sure that we write a secure code so that all the third-parties' security configuration is validated. Let's look at some of the best practices that are essential for implementing this secure code.

Get DevOps for Serverless Applications now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.