Password hashing in Node.js with bcrypt

In the digital age, security is extremely important, especially when it comes to user data and credentials. As developers, we must ensure that sensitive information, like passwords, is stored securely to prevent unauthorized access and potential breaches. One effective technique for enhancing security is password hashing. In the realm of Node.js development, the bcrypt library is a reliable solution for this purpose. In this article, we will explore the world of password hashing and learn how to implement it effectively using the bcrypt library in a Node.js application. We will cover the fundamental concepts of password security, the disadvantages of storing plain passwords, and how bcrypt addresses these challenges. By the end of this article, you will have a solid understanding of the importance of password hashing and be equipped with practical knowledge to integrate bcrypt into your Node.js projects to protect user credentials.



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