What is the best method to transfer a password securely to a server using Vue or JavaScript?

I've developed Vue components for both login and registration functionalities. Now, I'm faced with the question of how to securely send passwords to the server. Should I encrypt the password using bcrypt on the client side before sending it to Laravel? Or should I simply transmit the plain password to Laravel and then use bcrypt($request->get('password'))? Which approach would be more secure?

If encrypting the password in the Vue component is the way to go, which package or function should I utilize to ensure that the encryption process aligns with that of Laravel/PHP?

javascriptlaravel-5vue.js

Answer №1

Encrypting your password within your JavaScript code may not be necessary. What's more crucial is ensuring that your PHP is served on a secure HTTPS server.

When data is transmitted between the browser and your web server, it will be encrypted by the SSL/TLS certificate.

If you need guidance on setting up a HTTPS enabled web server, assuming your PHP is hosted on NGINX or Apache with php-fpm or apache php modules, here are some resources:

By utilizing letsencrypt, you can obtain a free SSL/TLS certificate for your web server to enhance security in communication between the client browser and the server.

Answer №2

Encrypting passwords on the client side is essential for security!

  • Without encryption, a user's password is susceptible to MITM attacks.
  • SSL termination often occurs at load balancers, leaving plaintext passwords vulnerable during transmission to the web server where sysadmins may have access to logs.
  • Developers and sysadmins should never have access to user passwords, which is why encrypting passwords on the client side is crucial.

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