How do I implement salting in password storage?

How do I implement salting in password storage?

Salting is a technique used to enhance password security. It involves adding a unique, random string to each password before hashing it. Would you like to know how to generate a salt?

Yes, how do I generate a salt?

You can generate a salt using a secure random number generator. In Python, for example, you can use the os.urandom() function to create a salt of a specified length.

How long should the salt be?

A common length for a salt is 16 bytes, but you can use longer salts for added security. Just ensure it's unique for each password.

What hashing algorithm should I use with the salt?

It's recommended to use a strong hashing algorithm like bcrypt, Argon2, or PBKDF2, as they are designed for password hashing and include built-in salting.