Enhancing Security in MERN Stack Applications

Enhancing Security in MERN Stack Applications

Author Name : Yaswanth Kumar Damarla , Bhagya Rekha Deenadayal

DOI: https://doi.org/10.56025/IJARESM.2023.1110231091

ABSTRACT The MERN stack, comprising MongoDB, Express.js, React, and Node.js, has emerged as a prominent choice for building dynamic web applications. However, the increasing prevalence of cyber threats necessitates a comprehensive approach to fortify the security of these applications. This paper addresses the imperative of enhancing security measures within the MERN stack to mitigate potential risks and safeguard critical data. Security enhancements encompass a multifaceted strategy, beginning with a thorough analysis of vulnerabilities at various levels of the application architecture. Key focus areas include client-side code (React), server-side logic (Express.js), communication protocols (Node.js), and data storage (MongoDB). By identifying and addressing potential attack vectors such as Cross-Site Scripting (XSS), SQL Injection (SQLi), Cross-Site Request Forgery (CSRF), and authentication vulnerabilities, a more resilient security posture can be established. Secure coding practices are fundamental in bolstering application security