node.js - How many rounds is the recommended for bcrypt password hasing? -


i'm learning pass hashing @ moment in context of nodejs , wondering recommend salt level. default level 10 , wondering if enough basic applications less 10 users.

it doesn't matter how many users have. 1 argue if have 10 users have more resources per user keep them secure.

a answer question of how many rounds ok answer question - how many rounds can afford without degrading performance?

sometimes defaults fine can better that. have test , measure impact.


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