this post was submitted on 28 Sep 2023
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Are you suggesting to do all this on the frontend before it goes to the backend?
The front end to backend traffic should be encrypted, hashing occurs on the backend. The backend should never have access to a variable with a plaintext password.
I'm going to have to stop replying because I don't have the time to run every individual through infosec 101.
Sorry, but you're missing the point here. You cannot do anything with a password without storing it in memory. That's not even infosec 101, that's computing 101. Every computation is toggling bits between 1 and 0 and guess where these bits are stored? That's right: in memory.
You know how the backend gets that password? In a plaintext variable. Because the server needs to decrypt the TLS data before doing any computations on it (and yes I know about homomorphic encryption, but no that wouldn't work here).
Yes, I agree it's terrible form to send out plain text passwords. And it would make me question their security practices as well. I agree that lots of people overreacted to your mistake, but this thread has proven that you're not yet as knowledgeable as you claim to be.
You encrypt the datastream from the text input on the client side before storing it in a variable. It's not rocket science. I did this shit 20 years ago. Letting a plaintext password leave the user client is fucking stupid.