How can I implement hashing in my application?

How can I implement hashing in my application?

You can implement hashing by using libraries like bcrypt or SHA-256. What type of data are you looking to hash?

I'm looking to hash user passwords for security.

Great choice! Using bcrypt is recommended for password hashing. It adds a salt automatically and is designed to be slow to resist brute-force attacks.

How do I integrate bcrypt into my Node.js app?

You can install bcrypt using npm with npm install bcrypt. Then, use it in your code to hash passwords like this: bcrypt.hash(password, saltRounds).

What are salt rounds, and how do I choose them?

Salt rounds determine the complexity of the hashing process. A common choice is 10-12 rounds, balancing security and performance.